See here for info on how this was made.
Departure Count in 2013
| Market | Airline | Code | Departures |
|---|---|---|---|
| Aberdeen, SD | SkyWest Airlines Inc. | OO | 745 |
| Abilene, TX | Envoy Air | MQ | 2625 |
| Abilene, TX | ExpressJet Airlines Inc. | EV | 129 |
| Adak Island, AK | Alaska Airlines Inc. | AS | 104 |
| Aguadilla, PR | JetBlue Airways | B6 | 1037 |
| Aguadilla, PR | United Air Lines Inc. | UA | 297 |
| Albany, GA | ExpressJet Airlines Inc. | EV | 1036 |
| Albany, NY | Southwest Airlines Co. | WN | 4350 |
| Albany, NY | ExpressJet Airlines Inc. | EV | 2448 |
| Albany, NY | Endeavor Air Inc. | 9E | 1764 |
| Albany, NY | US Airways Inc. | US | 727 |
| Albany, NY | Delta Air Lines Inc. | DL | 622 |
| Albany, NY | Mesa Airlines Inc. | YV | 493 |
| Albany, NY | United Air Lines Inc. | UA | 319 |
| Albuquerque, NM | Southwest Airlines Co. | WN | 15119 |
| Albuquerque, NM | SkyWest Airlines Inc. | OO | 5181 |
| Albuquerque, NM | American Airlines Inc. | AA | 2745 |
| Albuquerque, NM | Delta Air Lines Inc. | DL | 1347 |
| Albuquerque, NM | ExpressJet Airlines Inc. | EV | 1096 |
| Albuquerque, NM | Envoy Air | MQ | 1022 |
| Albuquerque, NM | Frontier Airlines Inc. | F9 | 560 |
| Albuquerque, NM | Mesa Airlines Inc. | YV | 520 |
| Albuquerque, NM | United Air Lines Inc. | UA | 442 |
| Albuquerque, NM | US Airways Inc. | US | 266 |
| Albuquerque, NM | JetBlue Airways | B6 | 254 |
| Alexandria, LA | ExpressJet Airlines Inc. | EV | 2710 |
| Alexandria, LA | Envoy Air | MQ | 1284 |
| Allentown/Bethlehem/Easton, PA | ExpressJet Airlines Inc. | EV | 1827 |
| Allentown/Bethlehem/Easton, PA | Endeavor Air Inc. | 9E | 841 |
| Allentown/Bethlehem/Easton, PA | Mesa Airlines Inc. | YV | 364 |
| Allentown/Bethlehem/Easton, PA | Frontier Airlines Inc. | F9 | 68 |
| Alpena, MI | SkyWest Airlines Inc. | OO | 630 |
| Amarillo, TX | ExpressJet Airlines Inc. | EV | 2994 |
| Amarillo, TX | Southwest Airlines Co. | WN | 2964 |
| Amarillo, TX | Envoy Air | MQ | 1492 |
| Anchorage, AK | Alaska Airlines Inc. | AS | 14527 |
| Anchorage, AK | United Air Lines Inc. | UA | 1683 |
| Anchorage, AK | Delta Air Lines Inc. | DL | 1309 |
| Anchorage, AK | US Airways Inc. | US | 386 |
| Anchorage, AK | JetBlue Airways | B6 | 263 |
| Anchorage, AK | American Airlines Inc. | AA | 145 |
| Anchorage, AK | Frontier Airlines Inc. | F9 | 124 |
| Anchorage, AK | Virgin America | VX | 82 |
| Appleton, WI | Endeavor Air Inc. | 9E | 2374 |
| Appleton, WI | ExpressJet Airlines Inc. | EV | 2238 |
| Appleton, WI | SkyWest Airlines Inc. | OO | 482 |
| Appleton, WI | Delta Air Lines Inc. | DL | 2 |
| Asheville, NC | ExpressJet Airlines Inc. | EV | 2506 |
| Asheville, NC | SkyWest Airlines Inc. | OO | 717 |
| Asheville, NC | Endeavor Air Inc. | 9E | 498 |
| Asheville, NC | Delta Air Lines Inc. | DL | 347 |
| Asheville, NC | Mesa Airlines Inc. | YV | 186 |
| Aspen, CO | SkyWest Airlines Inc. | OO | 4301 |
| Aspen, CO | Envoy Air | MQ | 360 |
| Atlanta, GA (Metropolitan Area) | Delta Air Lines Inc. | DL | 210936 |
| Atlanta, GA (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 96434 |
| Atlanta, GA (Metropolitan Area) | AirTran Airways Corporation | FL | 51241 |
| Atlanta, GA (Metropolitan Area) | Southwest Airlines Co. | WN | 9996 |
| Atlanta, GA (Metropolitan Area) | Endeavor Air Inc. | 9E | 8331 |
| Atlanta, GA (Metropolitan Area) | Envoy Air | MQ | 5935 |
| Atlanta, GA (Metropolitan Area) | US Airways Inc. | US | 5391 |
| Atlanta, GA (Metropolitan Area) | American Airlines Inc. | AA | 4838 |
| Atlanta, GA (Metropolitan Area) | SkyWest Airlines Inc. | OO | 2184 |
| Atlanta, GA (Metropolitan Area) | Mesa Airlines Inc. | YV | 1777 |
| Atlanta, GA (Metropolitan Area) | Alaska Airlines Inc. | AS | 729 |
| Atlanta, GA (Metropolitan Area) | Frontier Airlines Inc. | F9 | 549 |
| Atlanta, GA (Metropolitan Area) | United Air Lines Inc. | UA | 537 |
| Augusta, GA | ExpressJet Airlines Inc. | EV | 2441 |
| Augusta, GA | Delta Air Lines Inc. | DL | 547 |
| Augusta, GA | Mesa Airlines Inc. | YV | 55 |
| Augusta, GA | Endeavor Air Inc. | 9E | 2 |
| Austin, TX | Southwest Airlines Co. | WN | 18470 |
| Austin, TX | American Airlines Inc. | AA | 7552 |
| Austin, TX | SkyWest Airlines Inc. | OO | 4404 |
| Austin, TX | United Air Lines Inc. | UA | 2942 |
| Austin, TX | Mesa Airlines Inc. | YV | 2879 |
| Austin, TX | Delta Air Lines Inc. | DL | 2828 |
| Austin, TX | JetBlue Airways | B6 | 2757 |
| Austin, TX | Endeavor Air Inc. | 9E | 2252 |
| Austin, TX | ExpressJet Airlines Inc. | EV | 1066 |
| Austin, TX | US Airways Inc. | US | 730 |
| Austin, TX | Frontier Airlines Inc. | F9 | 493 |
| Austin, TX | Alaska Airlines Inc. | AS | 364 |
| Austin, TX | AirTran Airways Corporation | FL | 241 |
| Austin, TX | Virgin America | VX | 225 |
| Austin, TX | Envoy Air | MQ | 182 |
| Bakersfield, CA | SkyWest Airlines Inc. | OO | 3465 |
| Bakersfield, CA | Mesa Airlines Inc. | YV | 280 |
| Bangor, ME | ExpressJet Airlines Inc. | EV | 827 |
| Bangor, ME | Endeavor Air Inc. | 9E | 18 |
| Barrow, AK | Alaska Airlines Inc. | AS | 888 |
| Baton Rouge, LA | ExpressJet Airlines Inc. | EV | 6682 |
| Baton Rouge, LA | Envoy Air | MQ | 2054 |
| Baton Rouge, LA | Delta Air Lines Inc. | DL | 245 |
| Baton Rouge, LA | United Air Lines Inc. | UA | 2 |
| Beaumont/Port Arthur, TX | ExpressJet Airlines Inc. | EV | 778 |
| Beaumont/Port Arthur, TX | Envoy Air | MQ | 377 |
| Bellingham, WA | Alaska Airlines Inc. | AS | 824 |
| Bellingham, WA | Frontier Airlines Inc. | F9 | 75 |
| Bemidji, MN | SkyWest Airlines Inc. | OO | 753 |
| Bend/Redmond, OR | SkyWest Airlines Inc. | OO | 3296 |
| Bethel, AK | Alaska Airlines Inc. | AS | 976 |
| Billings, MT | SkyWest Airlines Inc. | OO | 1849 |
| Billings, MT | United Air Lines Inc. | UA | 673 |
| Billings, MT | Delta Air Lines Inc. | DL | 350 |
| Billings, MT | ExpressJet Airlines Inc. | EV | 243 |
| Billings, MT | Endeavor Air Inc. | 9E | 70 |
| Binghamton, NY | Endeavor Air Inc. | 9E | 903 |
| Birmingham, AL | Southwest Airlines Co. | WN | 5894 |
| Birmingham, AL | ExpressJet Airlines Inc. | EV | 3869 |
| Birmingham, AL | Delta Air Lines Inc. | DL | 2651 |
| Birmingham, AL | Endeavor Air Inc. | 9E | 1246 |
| Birmingham, AL | Mesa Airlines Inc. | YV | 1152 |
| Birmingham, AL | Envoy Air | MQ | 1058 |
| Birmingham, AL | American Airlines Inc. | AA | 710 |
| Birmingham, AL | SkyWest Airlines Inc. | OO | 161 |
| Bismarck/Mandan, ND | SkyWest Airlines Inc. | OO | 1876 |
| Bismarck/Mandan, ND | Endeavor Air Inc. | 9E | 1167 |
| Bismarck/Mandan, ND | ExpressJet Airlines Inc. | EV | 302 |
| Bismarck/Mandan, ND | Frontier Airlines Inc. | F9 | 259 |
| Bismarck/Mandan, ND | Delta Air Lines Inc. | DL | 136 |
| Bloomington/Normal, IL | Endeavor Air Inc. | 9E | 1086 |
| Bloomington/Normal, IL | Envoy Air | MQ | 843 |
| Bloomington/Normal, IL | ExpressJet Airlines Inc. | EV | 699 |
| Bloomington/Normal, IL | Delta Air Lines Inc. | DL | 330 |
| Bloomington/Normal, IL | Frontier Airlines Inc. | F9 | 307 |
| Boise, ID | SkyWest Airlines Inc. | OO | 4517 |
| Boise, ID | Southwest Airlines Co. | WN | 3343 |
| Boise, ID | Delta Air Lines Inc. | DL | 1302 |
| Boise, ID | US Airways Inc. | US | 861 |
| Boise, ID | United Air Lines Inc. | UA | 811 |
| Boise, ID | Endeavor Air Inc. | 9E | 44 |
| Boston, MA (Metropolitan Area) | JetBlue Airways | B6 | 39182 |
| Boston, MA (Metropolitan Area) | Southwest Airlines Co. | WN | 20778 |
| Boston, MA (Metropolitan Area) | US Airways Inc. | US | 20708 |
| Boston, MA (Metropolitan Area) | United Air Lines Inc. | UA | 12993 |
| Boston, MA (Metropolitan Area) | Delta Air Lines Inc. | DL | 12051 |
| Boston, MA (Metropolitan Area) | American Airlines Inc. | AA | 11408 |
| Boston, MA (Metropolitan Area) | Endeavor Air Inc. | 9E | 5224 |
| Boston, MA (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 5120 |
| Boston, MA (Metropolitan Area) | AirTran Airways Corporation | FL | 3929 |
| Boston, MA (Metropolitan Area) | Mesa Airlines Inc. | YV | 2045 |
| Boston, MA (Metropolitan Area) | Virgin America | VX | 1652 |
| Boston, MA (Metropolitan Area) | Alaska Airlines Inc. | AS | 1333 |
| Boston, MA (Metropolitan Area) | SkyWest Airlines Inc. | OO | 306 |
| Bozeman, MT | SkyWest Airlines Inc. | OO | 2830 |
| Bozeman, MT | Delta Air Lines Inc. | DL | 578 |
| Bozeman, MT | Frontier Airlines Inc. | F9 | 316 |
| Bozeman, MT | United Air Lines Inc. | UA | 248 |
| Bozeman, MT | Endeavor Air Inc. | 9E | 6 |
| Brainerd, MN | SkyWest Airlines Inc. | OO | 914 |
| Branson, MO | Southwest Airlines Co. | WN | 1108 |
| Branson, MO | Frontier Airlines Inc. | F9 | 297 |
| Branson, MO | AirTran Airways Corporation | FL | 76 |
| Bristol/Johnson City/Kingsport, TN | ExpressJet Airlines Inc. | EV | 2163 |
| Bristol/Johnson City/Kingsport, TN | Delta Air Lines Inc. | DL | 299 |
| Bristol/Johnson City/Kingsport, TN | Mesa Airlines Inc. | YV | 7 |
| Brownsville, TX | ExpressJet Airlines Inc. | EV | 1837 |
| Brownsville, TX | SkyWest Airlines Inc. | OO | 355 |
| Brownsville, TX | Envoy Air | MQ | 308 |
| Brunswick, GA | ExpressJet Airlines Inc. | EV | 1019 |
| Buffalo, NY | Southwest Airlines Co. | WN | 5885 |
| Buffalo, NY | JetBlue Airways | B6 | 5110 |
| Buffalo, NY | ExpressJet Airlines Inc. | EV | 2838 |
| Buffalo, NY | Endeavor Air Inc. | 9E | 2260 |
| Buffalo, NY | Delta Air Lines Inc. | DL | 2045 |
| Buffalo, NY | AirTran Airways Corporation | FL | 1849 |
| Buffalo, NY | Envoy Air | MQ | 1644 |
| Buffalo, NY | US Airways Inc. | US | 1336 |
| Buffalo, NY | Mesa Airlines Inc. | YV | 742 |
| Buffalo, NY | United Air Lines Inc. | UA | 532 |
| Burlington, VT | ExpressJet Airlines Inc. | EV | 2736 |
| Burlington, VT | JetBlue Airways | B6 | 1364 |
| Burlington, VT | Endeavor Air Inc. | 9E | 1016 |
| Burlington, VT | Mesa Airlines Inc. | YV | 332 |
| Burlington, VT | Delta Air Lines Inc. | DL | 148 |
| Burlington, VT | US Airways Inc. | US | 23 |
| Butte, MT | SkyWest Airlines Inc. | OO | 750 |
| Carlsbad, CA | SkyWest Airlines Inc. | OO | 2602 |
| Casper, WY | SkyWest Airlines Inc. | OO | 2354 |
| Cedar City, UT | SkyWest Airlines Inc. | OO | 624 |
| Cedar Rapids/Iowa City, IA | Endeavor Air Inc. | 9E | 2656 |
| Cedar Rapids/Iowa City, IA | ExpressJet Airlines Inc. | EV | 2398 |
| Cedar Rapids/Iowa City, IA | Envoy Air | MQ | 2224 |
| Cedar Rapids/Iowa City, IA | SkyWest Airlines Inc. | OO | 896 |
| Cedar Rapids/Iowa City, IA | Frontier Airlines Inc. | F9 | 184 |
| Champaign/Urbana, IL | Envoy Air | MQ | 2329 |
| Charleston, SC | ExpressJet Airlines Inc. | EV | 4693 |
| Charleston, SC | Delta Air Lines Inc. | DL | 3301 |
| Charleston, SC | Southwest Airlines Co. | WN | 2410 |
| Charleston, SC | Mesa Airlines Inc. | YV | 2248 |
| Charleston, SC | Envoy Air | MQ | 1694 |
| Charleston, SC | JetBlue Airways | B6 | 959 |
| Charleston, SC | Endeavor Air Inc. | 9E | 625 |
| Charleston, SC | US Airways Inc. | US | 451 |
| Charleston, SC | SkyWest Airlines Inc. | OO | 173 |
| Charleston, SC | United Air Lines Inc. | UA | 1 |
| Charleston/Dunbar, WV | ExpressJet Airlines Inc. | EV | 2804 |
| Charleston/Dunbar, WV | Endeavor Air Inc. | 9E | 462 |
| Charleston/Dunbar, WV | Delta Air Lines Inc. | DL | 287 |
| Charleston/Dunbar, WV | Envoy Air | MQ | 139 |
| Charlotte Amalie, VI | American Airlines Inc. | AA | 1311 |
| Charlotte Amalie, VI | JetBlue Airways | B6 | 956 |
| Charlotte Amalie, VI | Delta Air Lines Inc. | DL | 614 |
| Charlotte Amalie, VI | US Airways Inc. | US | 562 |
| Charlotte Amalie, VI | United Air Lines Inc. | UA | 343 |
| Charlotte, NC | US Airways Inc. | US | 90092 |
| Charlotte, NC | Mesa Airlines Inc. | YV | 33225 |
| Charlotte, NC | ExpressJet Airlines Inc. | EV | 6829 |
| Charlotte, NC | Delta Air Lines Inc. | DL | 5535 |
| Charlotte, NC | Envoy Air | MQ | 5314 |
| Charlotte, NC | American Airlines Inc. | AA | 2040 |
| Charlotte, NC | Endeavor Air Inc. | 9E | 1586 |
| Charlotte, NC | Southwest Airlines Co. | WN | 1558 |
| Charlotte, NC | JetBlue Airways | B6 | 1426 |
| Charlotte, NC | AirTran Airways Corporation | FL | 525 |
| Charlotte, NC | SkyWest Airlines Inc. | OO | 311 |
| Charlotte, NC | United Air Lines Inc. | UA | 304 |
| Charlottesville, VA | ExpressJet Airlines Inc. | EV | 1085 |
| Charlottesville, VA | Envoy Air | MQ | 728 |
| Chattanooga, TN | ExpressJet Airlines Inc. | EV | 2758 |
| Chattanooga, TN | Envoy Air | MQ | 1111 |
| Chattanooga, TN | Endeavor Air Inc. | 9E | 525 |
| Chattanooga, TN | Delta Air Lines Inc. | DL | 322 |
| Cheyenne, WY | ExpressJet Airlines Inc. | EV | 1 |
| Chicago, IL | Envoy Air | MQ | 80649 |
| Chicago, IL | Southwest Airlines Co. | WN | 79428 |
| Chicago, IL | United Air Lines Inc. | UA | 58301 |
| Chicago, IL | ExpressJet Airlines Inc. | EV | 56869 |
| Chicago, IL | American Airlines Inc. | AA | 51532 |
| Chicago, IL | SkyWest Airlines Inc. | OO | 27690 |
| Chicago, IL | Mesa Airlines Inc. | YV | 9572 |
| Chicago, IL | Delta Air Lines Inc. | DL | 8559 |
| Chicago, IL | US Airways Inc. | US | 7231 |
| Chicago, IL | Endeavor Air Inc. | 9E | 5474 |
| Chicago, IL | AirTran Airways Corporation | FL | 4105 |
| Chicago, IL | JetBlue Airways | B6 | 1908 |
| Chicago, IL | Alaska Airlines Inc. | AS | 1628 |
| Chicago, IL | Virgin America | VX | 1597 |
| Chicago, IL | Frontier Airlines Inc. | F9 | 1314 |
| Chico, CA | SkyWest Airlines Inc. | OO | 1091 |
| Christiansted, VI | American Airlines Inc. | AA | 491 |
| Christiansted, VI | JetBlue Airways | B6 | 454 |
| Christiansted, VI | US Airways Inc. | US | 16 |
| Cincinnati, OH | Endeavor Air Inc. | 9E | 16675 |
| Cincinnati, OH | ExpressJet Airlines Inc. | EV | 8093 |
| Cincinnati, OH | Delta Air Lines Inc. | DL | 7505 |
| Cincinnati, OH | Envoy Air | MQ | 4997 |
| Cincinnati, OH | SkyWest Airlines Inc. | OO | 1977 |
| Cincinnati, OH | Mesa Airlines Inc. | YV | 1246 |
| Cincinnati, OH | Frontier Airlines Inc. | F9 | 231 |
| Cincinnati, OH | United Air Lines Inc. | UA | 38 |
| Cleveland, OH (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 17953 |
| Cleveland, OH (Metropolitan Area) | United Air Lines Inc. | UA | 9715 |
| Cleveland, OH (Metropolitan Area) | Southwest Airlines Co. | WN | 5422 |
| Cleveland, OH (Metropolitan Area) | Envoy Air | MQ | 4538 |
| Cleveland, OH (Metropolitan Area) | AirTran Airways Corporation | FL | 4316 |
| Cleveland, OH (Metropolitan Area) | Endeavor Air Inc. | 9E | 3792 |
| Cleveland, OH (Metropolitan Area) | SkyWest Airlines Inc. | OO | 3198 |
| Cleveland, OH (Metropolitan Area) | Delta Air Lines Inc. | DL | 2510 |
| Cleveland, OH (Metropolitan Area) | Mesa Airlines Inc. | YV | 1362 |
| Cleveland, OH (Metropolitan Area) | American Airlines Inc. | AA | 1043 |
| Cleveland, OH (Metropolitan Area) | US Airways Inc. | US | 703 |
| Cleveland, OH (Metropolitan Area) | Frontier Airlines Inc. | F9 | 339 |
| Cody, WY | SkyWest Airlines Inc. | OO | 835 |
| College Station/Bryan, TX | Envoy Air | MQ | 1461 |
| College Station/Bryan, TX | ExpressJet Airlines Inc. | EV | 1271 |
| Colorado Springs, CO | SkyWest Airlines Inc. | OO | 6142 |
| Colorado Springs, CO | American Airlines Inc. | AA | 1725 |
| Colorado Springs, CO | ExpressJet Airlines Inc. | EV | 1003 |
| Colorado Springs, CO | Delta Air Lines Inc. | DL | 407 |
| Colorado Springs, CO | Frontier Airlines Inc. | F9 | 134 |
| Columbia, SC | ExpressJet Airlines Inc. | EV | 5110 |
| Columbia, SC | Delta Air Lines Inc. | DL | 895 |
| Columbia, SC | Envoy Air | MQ | 725 |
| Columbia, SC | Endeavor Air Inc. | 9E | 280 |
| Columbus, GA | ExpressJet Airlines Inc. | EV | 1346 |
| Columbus, GA | Envoy Air | MQ | 311 |
| Columbus, MS | ExpressJet Airlines Inc. | EV | 1017 |
| Columbus, OH | Southwest Airlines Co. | WN | 7780 |
| Columbus, OH | Envoy Air | MQ | 6595 |
| Columbus, OH | ExpressJet Airlines Inc. | EV | 3610 |
| Columbus, OH | Delta Air Lines Inc. | DL | 3161 |
| Columbus, OH | AirTran Airways Corporation | FL | 2297 |
| Columbus, OH | American Airlines Inc. | AA | 1661 |
| Columbus, OH | Endeavor Air Inc. | 9E | 1452 |
| Columbus, OH | Mesa Airlines Inc. | YV | 853 |
| Columbus, OH | US Airways Inc. | US | 805 |
| Columbus, OH | United Air Lines Inc. | UA | 455 |
| Columbus, OH | SkyWest Airlines Inc. | OO | 263 |
| Columbus, OH | Frontier Airlines Inc. | F9 | 81 |
| Cordova, AK | Alaska Airlines Inc. | AS | 722 |
| Corpus Christi, TX | ExpressJet Airlines Inc. | EV | 3124 |
| Corpus Christi, TX | Envoy Air | MQ | 1839 |
| Corpus Christi, TX | Southwest Airlines Co. | WN | 1630 |
| Corpus Christi, TX | American Airlines Inc. | AA | 391 |
| Crescent City, CA | SkyWest Airlines Inc. | OO | 990 |
| Dallas/Fort Worth, TX | American Airlines Inc. | AA | 155204 |
| Dallas/Fort Worth, TX | Envoy Air | MQ | 86193 |
| Dallas/Fort Worth, TX | Southwest Airlines Co. | WN | 42946 |
| Dallas/Fort Worth, TX | ExpressJet Airlines Inc. | EV | 18700 |
| Dallas/Fort Worth, TX | US Airways Inc. | US | 6743 |
| Dallas/Fort Worth, TX | SkyWest Airlines Inc. | OO | 6111 |
| Dallas/Fort Worth, TX | Delta Air Lines Inc. | DL | 5558 |
| Dallas/Fort Worth, TX | United Air Lines Inc. | UA | 3519 |
| Dallas/Fort Worth, TX | Virgin America | VX | 2034 |
| Dallas/Fort Worth, TX | Endeavor Air Inc. | 9E | 1795 |
| Dallas/Fort Worth, TX | Frontier Airlines Inc. | F9 | 1480 |
| Dallas/Fort Worth, TX | JetBlue Airways | B6 | 1038 |
| Dallas/Fort Worth, TX | Alaska Airlines Inc. | AS | 991 |
| Dallas/Fort Worth, TX | Mesa Airlines Inc. | YV | 795 |
| Dayton, OH | Endeavor Air Inc. | 9E | 2706 |
| Dayton, OH | ExpressJet Airlines Inc. | EV | 2684 |
| Dayton, OH | AirTran Airways Corporation | FL | 2526 |
| Dayton, OH | Delta Air Lines Inc. | DL | 1733 |
| Dayton, OH | Envoy Air | MQ | 1393 |
| Dayton, OH | American Airlines Inc. | AA | 1039 |
| Dayton, OH | Southwest Airlines Co. | WN | 460 |
| Dayton, OH | SkyWest Airlines Inc. | OO | 300 |
| Dayton, OH | Frontier Airlines Inc. | F9 | 124 |
| Daytona Beach, FL | Delta Air Lines Inc. | DL | 1622 |
| Daytona Beach, FL | Mesa Airlines Inc. | YV | 94 |
| Daytona Beach, FL | US Airways Inc. | US | 7 |
| Daytona Beach, FL | ExpressJet Airlines Inc. | EV | 5 |
| Deadhorse, AK | Alaska Airlines Inc. | AS | 821 |
| Del Rio, TX | ExpressJet Airlines Inc. | EV | 175 |
| Denver, CO | Southwest Airlines Co. | WN | 57005 |
| Denver, CO | SkyWest Airlines Inc. | OO | 49625 |
| Denver, CO | United Air Lines Inc. | UA | 43885 |
| Denver, CO | Frontier Airlines Inc. | F9 | 35469 |
| Denver, CO | ExpressJet Airlines Inc. | EV | 17614 |
| Denver, CO | Delta Air Lines Inc. | DL | 7200 |
| Denver, CO | American Airlines Inc. | AA | 4887 |
| Denver, CO | US Airways Inc. | US | 4807 |
| Denver, CO | Envoy Air | MQ | 2350 |
| Denver, CO | Alaska Airlines Inc. | AS | 1555 |
| Denver, CO | JetBlue Airways | B6 | 1025 |
| Denver, CO | AirTran Airways Corporation | FL | 853 |
| Denver, CO | Endeavor Air Inc. | 9E | 322 |
| Des Moines, IA | Endeavor Air Inc. | 9E | 3530 |
| Des Moines, IA | ExpressJet Airlines Inc. | EV | 3325 |
| Des Moines, IA | Envoy Air | MQ | 3322 |
| Des Moines, IA | SkyWest Airlines Inc. | OO | 1101 |
| Des Moines, IA | Mesa Airlines Inc. | YV | 1071 |
| Des Moines, IA | Southwest Airlines Co. | WN | 811 |
| Des Moines, IA | United Air Lines Inc. | UA | 705 |
| Des Moines, IA | American Airlines Inc. | AA | 684 |
| Des Moines, IA | Delta Air Lines Inc. | DL | 539 |
| Des Moines, IA | Frontier Airlines Inc. | F9 | 384 |
| Des Moines, IA | US Airways Inc. | US | 129 |
| Detroit, MI | Endeavor Air Inc. | 9E | 67600 |
| Detroit, MI | Delta Air Lines Inc. | DL | 50002 |
| Detroit, MI | ExpressJet Airlines Inc. | EV | 21965 |
| Detroit, MI | Southwest Airlines Co. | WN | 6075 |
| Detroit, MI | Envoy Air | MQ | 4903 |
| Detroit, MI | US Airways Inc. | US | 3648 |
| Detroit, MI | SkyWest Airlines Inc. | OO | 3274 |
| Detroit, MI | American Airlines Inc. | AA | 2387 |
| Detroit, MI | AirTran Airways Corporation | FL | 1761 |
| Detroit, MI | Mesa Airlines Inc. | YV | 890 |
| Detroit, MI | Frontier Airlines Inc. | F9 | 555 |
| Detroit, MI | United Air Lines Inc. | UA | 490 |
| Dickinson, ND | ExpressJet Airlines Inc. | EV | 407 |
| Dickinson, ND | SkyWest Airlines Inc. | OO | 403 |
| Dillingham, AK | Alaska Airlines Inc. | AS | 77 |
| Dothan, AL | ExpressJet Airlines Inc. | EV | 1376 |
| Dubuque, IA | Envoy Air | MQ | 85 |
| Duluth, MN | SkyWest Airlines Inc. | OO | 2139 |
| Duluth, MN | Endeavor Air Inc. | 9E | 1251 |
| Durango, CO | SkyWest Airlines Inc. | OO | 967 |
| Durango, CO | Envoy Air | MQ | 518 |
| Durango, CO | ExpressJet Airlines Inc. | EV | 258 |
| Durango, CO | Frontier Airlines Inc. | F9 | 255 |
| Eagle, CO | American Airlines Inc. | AA | 805 |
| Eagle, CO | United Air Lines Inc. | UA | 281 |
| Eagle, CO | Delta Air Lines Inc. | DL | 117 |
| Eagle, CO | SkyWest Airlines Inc. | OO | 45 |
| Eau Claire, WI | SkyWest Airlines Inc. | OO | 729 |
| El Centro, CA | SkyWest Airlines Inc. | OO | 231 |
| El Paso, TX | Southwest Airlines Co. | WN | 9293 |
| El Paso, TX | SkyWest Airlines Inc. | OO | 3228 |
| El Paso, TX | American Airlines Inc. | AA | 2786 |
| El Paso, TX | ExpressJet Airlines Inc. | EV | 2292 |
| El Paso, TX | Envoy Air | MQ | 912 |
| El Paso, TX | Mesa Airlines Inc. | YV | 783 |
| El Paso, TX | Delta Air Lines Inc. | DL | 717 |
| Elko, NV | SkyWest Airlines Inc. | OO | 1075 |
| Elmira/Corning, NY | ExpressJet Airlines Inc. | EV | 1302 |
| Elmira/Corning, NY | Endeavor Air Inc. | 9E | 396 |
| Erie, PA | Endeavor Air Inc. | 9E | 1009 |
| Escanaba, MI | Endeavor Air Inc. | 9E | 628 |
| Eugene, OR | SkyWest Airlines Inc. | OO | 5240 |
| Eugene, OR | Frontier Airlines Inc. | F9 | 86 |
| Eureka/Arcata, CA | SkyWest Airlines Inc. | OO | 3281 |
| Evansville, IN | Envoy Air | MQ | 1993 |
| Evansville, IN | ExpressJet Airlines Inc. | EV | 1645 |
| Evansville, IN | Endeavor Air Inc. | 9E | 1098 |
| Fairbanks, AK | Alaska Airlines Inc. | AS | 3948 |
| Fairbanks, AK | United Air Lines Inc. | UA | 207 |
| Fairbanks, AK | Delta Air Lines Inc. | DL | 183 |
| Fairbanks, AK | Frontier Airlines Inc. | F9 | 66 |
| Fargo, ND | SkyWest Airlines Inc. | OO | 2764 |
| Fargo, ND | ExpressJet Airlines Inc. | EV | 1609 |
| Fargo, ND | Envoy Air | MQ | 1232 |
| Fargo, ND | Endeavor Air Inc. | 9E | 639 |
| Fargo, ND | Delta Air Lines Inc. | DL | 334 |
| Fargo, ND | Frontier Airlines Inc. | F9 | 189 |
| Fayetteville, AR | Envoy Air | MQ | 5777 |
| Fayetteville, AR | ExpressJet Airlines Inc. | EV | 5213 |
| Fayetteville, AR | Endeavor Air Inc. | 9E | 894 |
| Fayetteville, AR | American Airlines Inc. | AA | 501 |
| Fayetteville, AR | SkyWest Airlines Inc. | OO | 437 |
| Fayetteville, AR | Delta Air Lines Inc. | DL | 9 |
| Fayetteville, NC | ExpressJet Airlines Inc. | EV | 2306 |
| Fayetteville, NC | Delta Air Lines Inc. | DL | 351 |
| Fayetteville, NC | Mesa Airlines Inc. | YV | 35 |
| Flagstaff, AZ | SkyWest Airlines Inc. | OO | 1846 |
| Flagstaff, AZ | Mesa Airlines Inc. | YV | 3 |
| Flint, MI | Endeavor Air Inc. | 9E | 1560 |
| Flint, MI | Southwest Airlines Co. | WN | 1295 |
| Flint, MI | Delta Air Lines Inc. | DL | 699 |
| Flint, MI | AirTran Airways Corporation | FL | 461 |
| Flint, MI | ExpressJet Airlines Inc. | EV | 383 |
| Flint, MI | SkyWest Airlines Inc. | OO | 56 |
| Fort Myers, FL | AirTran Airways Corporation | FL | 6124 |
| Fort Myers, FL | Delta Air Lines Inc. | DL | 5473 |
| Fort Myers, FL | JetBlue Airways | B6 | 4107 |
| Fort Myers, FL | Southwest Airlines Co. | WN | 3209 |
| Fort Myers, FL | US Airways Inc. | US | 2943 |
| Fort Myers, FL | United Air Lines Inc. | UA | 2492 |
| Fort Myers, FL | American Airlines Inc. | AA | 2008 |
| Fort Myers, FL | Frontier Airlines Inc. | F9 | 269 |
| Fort Myers, FL | ExpressJet Airlines Inc. | EV | 231 |
| Fort Myers, FL | SkyWest Airlines Inc. | OO | 129 |
| Fort Myers, FL | Endeavor Air Inc. | 9E | 102 |
| Fort Smith, AR | Envoy Air | MQ | 1409 |
| Fort Smith, AR | ExpressJet Airlines Inc. | EV | 1011 |
| Fort Wayne, IN | Endeavor Air Inc. | 9E | 2468 |
| Fort Wayne, IN | Envoy Air | MQ | 1977 |
| Fort Wayne, IN | SkyWest Airlines Inc. | OO | 1028 |
| Fort Wayne, IN | ExpressJet Airlines Inc. | EV | 465 |
| Fresno, CA | SkyWest Airlines Inc. | OO | 9603 |
| Fresno, CA | American Airlines Inc. | AA | 716 |
| Fresno, CA | Mesa Airlines Inc. | YV | 695 |
| Fresno, CA | Envoy Air | MQ | 169 |
| Fresno, CA | Frontier Airlines Inc. | F9 | 106 |
| Gainesville, FL | ExpressJet Airlines Inc. | EV | 2414 |
| Gainesville, FL | Envoy Air | MQ | 703 |
| Garden City, KS | Envoy Air | MQ | 728 |
| Gillette, WY | SkyWest Airlines Inc. | OO | 1562 |
| Grand Forks, ND | SkyWest Airlines Inc. | OO | 1796 |
| Grand Forks, ND | Endeavor Air Inc. | 9E | 828 |
| Grand Island, NE | Envoy Air | MQ | 677 |
| Grand Junction, CO | SkyWest Airlines Inc. | OO | 2598 |
| Grand Junction, CO | Envoy Air | MQ | 890 |
| Grand Junction, CO | ExpressJet Airlines Inc. | EV | 834 |
| Grand Rapids, MI | ExpressJet Airlines Inc. | EV | 3262 |
| Grand Rapids, MI | Delta Air Lines Inc. | DL | 2069 |
| Grand Rapids, MI | Endeavor Air Inc. | 9E | 1855 |
| Grand Rapids, MI | Envoy Air | MQ | 1706 |
| Grand Rapids, MI | AirTran Airways Corporation | FL | 866 |
| Grand Rapids, MI | SkyWest Airlines Inc. | OO | 850 |
| Grand Rapids, MI | Southwest Airlines Co. | WN | 795 |
| Grand Rapids, MI | United Air Lines Inc. | UA | 441 |
| Grand Rapids, MI | Frontier Airlines Inc. | F9 | 251 |
| Great Falls, MT | SkyWest Airlines Inc. | OO | 2064 |
| Great Falls, MT | Frontier Airlines Inc. | F9 | 53 |
| Green Bay, WI | ExpressJet Airlines Inc. | EV | 2249 |
| Green Bay, WI | Endeavor Air Inc. | 9E | 2144 |
| Green Bay, WI | Envoy Air | MQ | 712 |
| Green Bay, WI | SkyWest Airlines Inc. | OO | 517 |
| Green Bay, WI | Delta Air Lines Inc. | DL | 244 |
| Greensboro/High Point, NC | ExpressJet Airlines Inc. | EV | 4325 |
| Greensboro/High Point, NC | Delta Air Lines Inc. | DL | 1889 |
| Greensboro/High Point, NC | Envoy Air | MQ | 1542 |
| Greensboro/High Point, NC | Mesa Airlines Inc. | YV | 1476 |
| Greensboro/High Point, NC | Endeavor Air Inc. | 9E | 872 |
| Greensboro/High Point, NC | US Airways Inc. | US | 179 |
| Greensboro/High Point, NC | Frontier Airlines Inc. | F9 | 144 |
| Greenville/Spartanburg, SC | ExpressJet Airlines Inc. | EV | 3302 |
| Greenville/Spartanburg, SC | Southwest Airlines Co. | WN | 2202 |
| Greenville/Spartanburg, SC | Endeavor Air Inc. | 9E | 2042 |
| Greenville/Spartanburg, SC | Delta Air Lines Inc. | DL | 1356 |
| Greenville/Spartanburg, SC | Envoy Air | MQ | 1050 |
| Greenville/Spartanburg, SC | Mesa Airlines Inc. | YV | 97 |
| Guam, TT | United Air Lines Inc. | UA | 366 |
| Gulfport/Biloxi, MS | ExpressJet Airlines Inc. | EV | 2816 |
| Gulfport/Biloxi, MS | Envoy Air | MQ | 1057 |
| Gulfport/Biloxi, MS | Delta Air Lines Inc. | DL | 957 |
| Gulfport/Biloxi, MS | Endeavor Air Inc. | 9E | 6 |
| Gunnison, CO | ExpressJet Airlines Inc. | EV | 348 |
| Gunnison, CO | American Airlines Inc. | AA | 100 |
| Gunnison, CO | SkyWest Airlines Inc. | OO | 30 |
| Gunnison, CO | United Air Lines Inc. | UA | 22 |
| Gustavus, AK | Alaska Airlines Inc. | AS | 77 |
| Hancock/Houghton, MI | SkyWest Airlines Inc. | OO | 795 |
| Harlingen/San Benito, TX | Southwest Airlines Co. | WN | 2805 |
| Harlingen/San Benito, TX | ExpressJet Airlines Inc. | EV | 1095 |
| Harlingen/San Benito, TX | SkyWest Airlines Inc. | OO | 269 |
| Harlingen/San Benito, TX | Delta Air Lines Inc. | DL | 11 |
| Harrisburg, PA | ExpressJet Airlines Inc. | EV | 1813 |
| Harrisburg, PA | Endeavor Air Inc. | 9E | 1690 |
| Harrisburg, PA | Mesa Airlines Inc. | YV | 1049 |
| Harrisburg, PA | Envoy Air | MQ | 1034 |
| Harrisburg, PA | United Air Lines Inc. | UA | 354 |
| Harrisburg, PA | Frontier Airlines Inc. | F9 | 329 |
| Harrisburg, PA | US Airways Inc. | US | 295 |
| Harrisburg, PA | Delta Air Lines Inc. | DL | 181 |
| Hartford, CT | Southwest Airlines Co. | WN | 6407 |
| Hartford, CT | Delta Air Lines Inc. | DL | 3434 |
| Hartford, CT | JetBlue Airways | B6 | 2271 |
| Hartford, CT | US Airways Inc. | US | 2271 |
| Hartford, CT | ExpressJet Airlines Inc. | EV | 1743 |
| Hartford, CT | American Airlines Inc. | AA | 1593 |
| Hartford, CT | Envoy Air | MQ | 1516 |
| Hartford, CT | Endeavor Air Inc. | 9E | 1306 |
| Hartford, CT | United Air Lines Inc. | UA | 742 |
| Hartford, CT | Mesa Airlines Inc. | YV | 683 |
| Hartford, CT | AirTran Airways Corporation | FL | 171 |
| Hartford, CT | SkyWest Airlines Inc. | OO | 121 |
| Helena, MT | SkyWest Airlines Inc. | OO | 1414 |
| Helena, MT | Endeavor Air Inc. | 9E | 95 |
| Hibbing, MN | SkyWest Airlines Inc. | OO | 638 |
| Hilo, HI | Hawaiian Airlines Inc. | HA | 5847 |
| Hilo, HI | Mesa Airlines Inc. | YV | 956 |
| Hilo, HI | United Air Lines Inc. | UA | 313 |
| Hobbs, NM | ExpressJet Airlines Inc. | EV | 594 |
| Honolulu, HI | Hawaiian Airlines Inc. | HA | 32104 |
| Honolulu, HI | Mesa Airlines Inc. | YV | 6907 |
| Honolulu, HI | United Air Lines Inc. | UA | 5453 |
| Honolulu, HI | Alaska Airlines Inc. | AS | 3000 |
| Honolulu, HI | Delta Air Lines Inc. | DL | 2416 |
| Honolulu, HI | American Airlines Inc. | AA | 2242 |
| Honolulu, HI | US Airways Inc. | US | 816 |
| Houston, TX | ExpressJet Airlines Inc. | EV | 82147 |
| Houston, TX | United Air Lines Inc. | UA | 63821 |
| Houston, TX | Southwest Airlines Co. | WN | 50808 |
| Houston, TX | SkyWest Airlines Inc. | OO | 18702 |
| Houston, TX | US Airways Inc. | US | 5630 |
| Houston, TX | Envoy Air | MQ | 4976 |
| Houston, TX | American Airlines Inc. | AA | 4771 |
| Houston, TX | Delta Air Lines Inc. | DL | 4179 |
| Houston, TX | AirTran Airways Corporation | FL | 2372 |
| Houston, TX | JetBlue Airways | B6 | 1023 |
| Houston, TX | Frontier Airlines Inc. | F9 | 804 |
| Houston, TX | Endeavor Air Inc. | 9E | 759 |
| Houston, TX | Alaska Airlines Inc. | AS | 365 |
| Houston, TX | Mesa Airlines Inc. | YV | 9 |
| Huntsville, AL | ExpressJet Airlines Inc. | EV | 3903 |
| Huntsville, AL | Delta Air Lines Inc. | DL | 1455 |
| Huntsville, AL | Envoy Air | MQ | 939 |
| Huntsville, AL | American Airlines Inc. | AA | 764 |
| Huntsville, AL | Endeavor Air Inc. | 9E | 556 |
| Huntsville, AL | Mesa Airlines Inc. | YV | 532 |
| Idaho Falls, ID | SkyWest Airlines Inc. | OO | 2872 |
| Indianapolis, IN | Southwest Airlines Co. | WN | 5766 |
| Indianapolis, IN | Delta Air Lines Inc. | DL | 4558 |
| Indianapolis, IN | ExpressJet Airlines Inc. | EV | 4418 |
| Indianapolis, IN | AirTran Airways Corporation | FL | 4188 |
| Indianapolis, IN | Endeavor Air Inc. | 9E | 4083 |
| Indianapolis, IN | American Airlines Inc. | AA | 1979 |
| Indianapolis, IN | Envoy Air | MQ | 1594 |
| Indianapolis, IN | US Airways Inc. | US | 1464 |
| Indianapolis, IN | Mesa Airlines Inc. | YV | 1172 |
| Indianapolis, IN | Frontier Airlines Inc. | F9 | 797 |
| Indianapolis, IN | SkyWest Airlines Inc. | OO | 722 |
| Indianapolis, IN | United Air Lines Inc. | UA | 133 |
| International Falls, MN | SkyWest Airlines Inc. | OO | 658 |
| Inyokern, CA | SkyWest Airlines Inc. | OO | 552 |
| Iron Mountain/Kingsfd, MI | SkyWest Airlines Inc. | OO | 680 |
| Ithaca/Cortland, NY | Endeavor Air Inc. | 9E | 880 |
| Jackson, WY | SkyWest Airlines Inc. | OO | 1242 |
| Jackson, WY | United Air Lines Inc. | UA | 851 |
| Jackson, WY | Delta Air Lines Inc. | DL | 551 |
| Jackson, WY | American Airlines Inc. | AA | 225 |
| Jackson, WY | Frontier Airlines Inc. | F9 | 163 |
| Jackson/Vicksburg, MS | ExpressJet Airlines Inc. | EV | 3743 |
| Jackson/Vicksburg, MS | Envoy Air | MQ | 2739 |
| Jackson/Vicksburg, MS | Southwest Airlines Co. | WN | 1768 |
| Jackson/Vicksburg, MS | Delta Air Lines Inc. | DL | 1129 |
| Jackson/Vicksburg, MS | Endeavor Air Inc. | 9E | 123 |
| Jackson/Vicksburg, MS | Mesa Airlines Inc. | YV | 12 |
| Jacksonville, FL | Southwest Airlines Co. | WN | 5343 |
| Jacksonville, FL | Delta Air Lines Inc. | DL | 4174 |
| Jacksonville, FL | ExpressJet Airlines Inc. | EV | 2921 |
| Jacksonville, FL | Envoy Air | MQ | 2708 |
| Jacksonville, FL | US Airways Inc. | US | 2374 |
| Jacksonville, FL | JetBlue Airways | B6 | 1969 |
| Jacksonville, FL | AirTran Airways Corporation | FL | 1557 |
| Jacksonville, FL | American Airlines Inc. | AA | 1403 |
| Jacksonville, FL | Mesa Airlines Inc. | YV | 1037 |
| Jacksonville, FL | Endeavor Air Inc. | 9E | 1011 |
| Jacksonville, FL | United Air Lines Inc. | UA | 205 |
| Jacksonville/Camp Lejeune, NC | ExpressJet Airlines Inc. | EV | 1749 |
| Jacksonville/Camp Lejeune, NC | Mesa Airlines Inc. | YV | 73 |
| Jefferson City/Columbia, MO | Envoy Air | MQ | 924 |
| Jefferson City/Columbia, MO | ExpressJet Airlines Inc. | EV | 76 |
| Jefferson City/Columbia, MO | Frontier Airlines Inc. | F9 | 39 |
| Joplin, MO | Envoy Air | MQ | 727 |
| Juneau, AK | Alaska Airlines Inc. | AS | 4165 |
| Kahului, HI | Hawaiian Airlines Inc. | HA | 13623 |
| Kahului, HI | Alaska Airlines Inc. | AS | 2859 |
| Kahului, HI | Mesa Airlines Inc. | YV | 2194 |
| Kahului, HI | United Air Lines Inc. | UA | 2099 |
| Kahului, HI | American Airlines Inc. | AA | 1169 |
| Kahului, HI | Delta Air Lines Inc. | DL | 730 |
| Kahului, HI | US Airways Inc. | US | 524 |
| Kalamazoo, MI | Endeavor Air Inc. | 9E | 1688 |
| Kalamazoo, MI | Envoy Air | MQ | 797 |
| Kalamazoo, MI | SkyWest Airlines Inc. | OO | 59 |
| Kalamazoo, MI | ExpressJet Airlines Inc. | EV | 34 |
| Kalispell, MT | SkyWest Airlines Inc. | OO | 1898 |
| Kalispell, MT | Delta Air Lines Inc. | DL | 205 |
| Kansas City, MO | Southwest Airlines Co. | WN | 22209 |
| Kansas City, MO | ExpressJet Airlines Inc. | EV | 6980 |
| Kansas City, MO | Delta Air Lines Inc. | DL | 4985 |
| Kansas City, MO | American Airlines Inc. | AA | 3379 |
| Kansas City, MO | SkyWest Airlines Inc. | OO | 2743 |
| Kansas City, MO | US Airways Inc. | US | 2333 |
| Kansas City, MO | Envoy Air | MQ | 1780 |
| Kansas City, MO | AirTran Airways Corporation | FL | 1606 |
| Kansas City, MO | Endeavor Air Inc. | 9E | 1492 |
| Kansas City, MO | Frontier Airlines Inc. | F9 | 1335 |
| Kansas City, MO | Mesa Airlines Inc. | YV | 1063 |
| Kansas City, MO | United Air Lines Inc. | UA | 368 |
| Kansas City, MO | Alaska Airlines Inc. | AS | 365 |
| Ketchikan, AK | Alaska Airlines Inc. | AS | 2378 |
| Key West, FL | Envoy Air | MQ | 2065 |
| Key West, FL | Southwest Airlines Co. | WN | 1028 |
| Key West, FL | Delta Air Lines Inc. | DL | 989 |
| Key West, FL | ExpressJet Airlines Inc. | EV | 255 |
| Killeen, TX | Envoy Air | MQ | 2855 |
| Killeen, TX | ExpressJet Airlines Inc. | EV | 2090 |
| Killeen, TX | Endeavor Air Inc. | 9E | 3 |
| King Salmon, AK | Alaska Airlines Inc. | AS | 77 |
| Klamath Falls, OR | SkyWest Airlines Inc. | OO | 730 |
| Knoxville, TN | ExpressJet Airlines Inc. | EV | 6158 |
| Knoxville, TN | Endeavor Air Inc. | 9E | 2915 |
| Knoxville, TN | Envoy Air | MQ | 2363 |
| Knoxville, TN | Delta Air Lines Inc. | DL | 622 |
| Knoxville, TN | Frontier Airlines Inc. | F9 | 95 |
| Knoxville, TN | Mesa Airlines Inc. | YV | 53 |
| Kodiak, AK | Alaska Airlines Inc. | AS | 660 |
| Kona, HI | Hawaiian Airlines Inc. | HA | 7507 |
| Kona, HI | Mesa Airlines Inc. | YV | 2128 |
| Kona, HI | United Air Lines Inc. | UA | 1203 |
| Kona, HI | Alaska Airlines Inc. | AS | 1051 |
| Kona, HI | American Airlines Inc. | AA | 365 |
| Kona, HI | Delta Air Lines Inc. | DL | 365 |
| Kona, HI | US Airways Inc. | US | 312 |
| Kotzebue, AK | Alaska Airlines Inc. | AS | 955 |
| La Crosse, WI | Endeavor Air Inc. | 9E | 796 |
| La Crosse, WI | SkyWest Airlines Inc. | OO | 373 |
| Lafayette, LA | ExpressJet Airlines Inc. | EV | 4658 |
| Lafayette, LA | Envoy Air | MQ | 1713 |
| Lake Charles, LA | ExpressJet Airlines Inc. | EV | 1353 |
| Lake Charles, LA | Envoy Air | MQ | 728 |
| Lansing, MI | Endeavor Air Inc. | 9E | 2324 |
| Lansing, MI | ExpressJet Airlines Inc. | EV | 1204 |
| Lansing, MI | SkyWest Airlines Inc. | OO | 65 |
| Laramie, WY | SkyWest Airlines Inc. | OO | 729 |
| Laredo, TX | Envoy Air | MQ | 1340 |
| Laredo, TX | ExpressJet Airlines Inc. | EV | 1044 |
| Las Vegas, NV | Southwest Airlines Co. | WN | 74787 |
| Las Vegas, NV | United Air Lines Inc. | UA | 13160 |
| Las Vegas, NV | Delta Air Lines Inc. | DL | 13099 |
| Las Vegas, NV | American Airlines Inc. | AA | 9869 |
| Las Vegas, NV | US Airways Inc. | US | 6238 |
| Las Vegas, NV | SkyWest Airlines Inc. | OO | 5551 |
| Las Vegas, NV | Alaska Airlines Inc. | AS | 4659 |
| Las Vegas, NV | JetBlue Airways | B6 | 3698 |
| Las Vegas, NV | Virgin America | VX | 3457 |
| Las Vegas, NV | Frontier Airlines Inc. | F9 | 1775 |
| Las Vegas, NV | AirTran Airways Corporation | FL | 1457 |
| Las Vegas, NV | Hawaiian Airlines Inc. | HA | 856 |
| Las Vegas, NV | Mesa Airlines Inc. | YV | 8 |
| Lawton/Fort Sill, OK | Envoy Air | MQ | 1783 |
| Lewiston, ID | SkyWest Airlines Inc. | OO | 665 |
| Lexington, KY | ExpressJet Airlines Inc. | EV | 3957 |
| Lexington, KY | Envoy Air | MQ | 1977 |
| Lexington, KY | Endeavor Air Inc. | 9E | 1828 |
| Lexington, KY | Delta Air Lines Inc. | DL | 396 |
| Lexington, KY | SkyWest Airlines Inc. | OO | 47 |
| Lexington, KY | Mesa Airlines Inc. | YV | 4 |
| Lihue, HI | Hawaiian Airlines Inc. | HA | 6972 |
| Lihue, HI | Mesa Airlines Inc. | YV | 1635 |
| Lihue, HI | Alaska Airlines Inc. | AS | 1143 |
| Lihue, HI | United Air Lines Inc. | UA | 922 |
| Lihue, HI | American Airlines Inc. | AA | 606 |
| Lihue, HI | Delta Air Lines Inc. | DL | 365 |
| Lihue, HI | US Airways Inc. | US | 321 |
| Lincoln, NE | ExpressJet Airlines Inc. | EV | 1674 |
| Lincoln, NE | SkyWest Airlines Inc. | OO | 1264 |
| Lincoln, NE | Endeavor Air Inc. | 9E | 316 |
| Little Rock, AR | ExpressJet Airlines Inc. | EV | 4429 |
| Little Rock, AR | Southwest Airlines Co. | WN | 3787 |
| Little Rock, AR | Envoy Air | MQ | 2829 |
| Little Rock, AR | Delta Air Lines Inc. | DL | 1955 |
| Little Rock, AR | American Airlines Inc. | AA | 1093 |
| Little Rock, AR | SkyWest Airlines Inc. | OO | 652 |
| Little Rock, AR | Mesa Airlines Inc. | YV | 492 |
| Little Rock, AR | Frontier Airlines Inc. | F9 | 222 |
| Little Rock, AR | Endeavor Air Inc. | 9E | 16 |
| Longview, TX | Envoy Air | MQ | 716 |
| Los Angeles, CA (Metropolitan Area) | Southwest Airlines Co. | WN | 81897 |
| Los Angeles, CA (Metropolitan Area) | SkyWest Airlines Inc. | OO | 76741 |
| Los Angeles, CA (Metropolitan Area) | United Air Lines Inc. | UA | 39792 |
| Los Angeles, CA (Metropolitan Area) | American Airlines Inc. | AA | 36531 |
| Los Angeles, CA (Metropolitan Area) | Delta Air Lines Inc. | DL | 24491 |
| Los Angeles, CA (Metropolitan Area) | Virgin America | VX | 14149 |
| Los Angeles, CA (Metropolitan Area) | JetBlue Airways | B6 | 12916 |
| Los Angeles, CA (Metropolitan Area) | Alaska Airlines Inc. | AS | 11932 |
| Los Angeles, CA (Metropolitan Area) | US Airways Inc. | US | 9956 |
| Los Angeles, CA (Metropolitan Area) | Envoy Air | MQ | 6609 |
| Los Angeles, CA (Metropolitan Area) | Mesa Airlines Inc. | YV | 3168 |
| Los Angeles, CA (Metropolitan Area) | Frontier Airlines Inc. | F9 | 2616 |
| Los Angeles, CA (Metropolitan Area) | AirTran Airways Corporation | FL | 1513 |
| Los Angeles, CA (Metropolitan Area) | Hawaiian Airlines Inc. | HA | 1220 |
| Louisville, KY | Southwest Airlines Co. | WN | 6218 |
| Louisville, KY | ExpressJet Airlines Inc. | EV | 4159 |
| Louisville, KY | Delta Air Lines Inc. | DL | 2454 |
| Louisville, KY | Envoy Air | MQ | 1572 |
| Louisville, KY | Endeavor Air Inc. | 9E | 1144 |
| Louisville, KY | Mesa Airlines Inc. | YV | 982 |
| Louisville, KY | American Airlines Inc. | AA | 677 |
| Louisville, KY | SkyWest Airlines Inc. | OO | 377 |
| Louisville, KY | AirTran Airways Corporation | FL | 118 |
| Louisville, KY | US Airways Inc. | US | 15 |
| Louisville, KY | United Air Lines Inc. | UA | 9 |
| Louisville, KY | Frontier Airlines Inc. | F9 | 5 |
| Lubbock, TX | Southwest Airlines Co. | WN | 2769 |
| Lubbock, TX | Envoy Air | MQ | 2045 |
| Lubbock, TX | ExpressJet Airlines Inc. | EV | 1836 |
| Lubbock, TX | American Airlines Inc. | AA | 483 |
| Macon, GA | Frontier Airlines Inc. | F9 | 1 |
| Madison, WI | ExpressJet Airlines Inc. | EV | 4796 |
| Madison, WI | Envoy Air | MQ | 2052 |
| Madison, WI | Delta Air Lines Inc. | DL | 1776 |
| Madison, WI | SkyWest Airlines Inc. | OO | 1766 |
| Madison, WI | Endeavor Air Inc. | 9E | 1244 |
| Madison, WI | Frontier Airlines Inc. | F9 | 241 |
| Madison, WI | Mesa Airlines Inc. | YV | 63 |
| Madison, WI | United Air Lines Inc. | UA | 7 |
| Mammoth Lakes, CA | SkyWest Airlines Inc. | OO | 354 |
| Manhattan/Ft. Riley, KS | Envoy Air | MQ | 1777 |
| Marquette, MI | Endeavor Air Inc. | 9E | 830 |
| Marquette, MI | Envoy Air | MQ | 410 |
| Martha's Vineyard, MA | JetBlue Airways | B6 | 150 |
| Martha's Vineyard, MA | Endeavor Air Inc. | 9E | 71 |
| Medford, OR | SkyWest Airlines Inc. | OO | 3434 |
| Melbourne, FL | Delta Air Lines Inc. | DL | 1429 |
| Melbourne, FL | ExpressJet Airlines Inc. | EV | 9 |
| Memphis, TN | ExpressJet Airlines Inc. | EV | 8114 |
| Memphis, TN | Delta Air Lines Inc. | DL | 7906 |
| Memphis, TN | Endeavor Air Inc. | 9E | 6934 |
| Memphis, TN | SkyWest Airlines Inc. | OO | 3160 |
| Memphis, TN | AirTran Airways Corporation | FL | 1715 |
| Memphis, TN | Mesa Airlines Inc. | YV | 1641 |
| Memphis, TN | Envoy Air | MQ | 1575 |
| Memphis, TN | American Airlines Inc. | AA | 1396 |
| Memphis, TN | Southwest Airlines Co. | WN | 352 |
| Memphis, TN | US Airways Inc. | US | 272 |
| Miami, FL (Metropolitan Area) | American Airlines Inc. | AA | 51421 |
| Miami, FL (Metropolitan Area) | Delta Air Lines Inc. | DL | 18494 |
| Miami, FL (Metropolitan Area) | Envoy Air | MQ | 18374 |
| Miami, FL (Metropolitan Area) | JetBlue Airways | B6 | 16498 |
| Miami, FL (Metropolitan Area) | Southwest Airlines Co. | WN | 13494 |
| Miami, FL (Metropolitan Area) | US Airways Inc. | US | 9817 |
| Miami, FL (Metropolitan Area) | United Air Lines Inc. | UA | 9324 |
| Miami, FL (Metropolitan Area) | AirTran Airways Corporation | FL | 7430 |
| Miami, FL (Metropolitan Area) | Virgin America | VX | 1347 |
| Miami, FL (Metropolitan Area) | Mesa Airlines Inc. | YV | 849 |
| Miami, FL (Metropolitan Area) | Frontier Airlines Inc. | F9 | 493 |
| Miami, FL (Metropolitan Area) | Alaska Airlines Inc. | AS | 365 |
| Miami, FL (Metropolitan Area) | SkyWest Airlines Inc. | OO | 285 |
| Miami, FL (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 233 |
| Miami, FL (Metropolitan Area) | Endeavor Air Inc. | 9E | 108 |
| Midland/Odessa, TX | Southwest Airlines Co. | WN | 3249 |
| Midland/Odessa, TX | ExpressJet Airlines Inc. | EV | 2580 |
| Midland/Odessa, TX | Envoy Air | MQ | 2013 |
| Midland/Odessa, TX | SkyWest Airlines Inc. | OO | 1572 |
| Milwaukee, WI | Southwest Airlines Co. | WN | 10980 |
| Milwaukee, WI | SkyWest Airlines Inc. | OO | 6069 |
| Milwaukee, WI | Delta Air Lines Inc. | DL | 5283 |
| Milwaukee, WI | AirTran Airways Corporation | FL | 5020 |
| Milwaukee, WI | ExpressJet Airlines Inc. | EV | 3242 |
| Milwaukee, WI | Endeavor Air Inc. | 9E | 1162 |
| Milwaukee, WI | Envoy Air | MQ | 1143 |
| Milwaukee, WI | Frontier Airlines Inc. | F9 | 1062 |
| Milwaukee, WI | American Airlines Inc. | AA | 705 |
| Milwaukee, WI | US Airways Inc. | US | 700 |
| Milwaukee, WI | Mesa Airlines Inc. | YV | 85 |
| Minneapolis/St. Paul, MN | Delta Air Lines Inc. | DL | 55766 |
| Minneapolis/St. Paul, MN | Endeavor Air Inc. | 9E | 34689 |
| Minneapolis/St. Paul, MN | SkyWest Airlines Inc. | OO | 25337 |
| Minneapolis/St. Paul, MN | ExpressJet Airlines Inc. | EV | 7865 |
| Minneapolis/St. Paul, MN | Southwest Airlines Co. | WN | 7435 |
| Minneapolis/St. Paul, MN | US Airways Inc. | US | 4204 |
| Minneapolis/St. Paul, MN | American Airlines Inc. | AA | 3669 |
| Minneapolis/St. Paul, MN | Envoy Air | MQ | 2403 |
| Minneapolis/St. Paul, MN | United Air Lines Inc. | UA | 1865 |
| Minneapolis/St. Paul, MN | AirTran Airways Corporation | FL | 1594 |
| Minneapolis/St. Paul, MN | Frontier Airlines Inc. | F9 | 1253 |
| Minneapolis/St. Paul, MN | Alaska Airlines Inc. | AS | 728 |
| Minneapolis/St. Paul, MN | Mesa Airlines Inc. | YV | 7 |
| Minot, ND | SkyWest Airlines Inc. | OO | 1987 |
| Minot, ND | Endeavor Air Inc. | 9E | 345 |
| Minot, ND | Delta Air Lines Inc. | DL | 293 |
| Minot, ND | ExpressJet Airlines Inc. | EV | 214 |
| Minot, ND | Frontier Airlines Inc. | F9 | 163 |
| Mission/McAllen/Edinburg, TX | ExpressJet Airlines Inc. | EV | 2163 |
| Mission/McAllen/Edinburg, TX | American Airlines Inc. | AA | 1625 |
| Mission/McAllen/Edinburg, TX | SkyWest Airlines Inc. | OO | 442 |
| Mission/McAllen/Edinburg, TX | United Air Lines Inc. | UA | 136 |
| Missoula, MT | SkyWest Airlines Inc. | OO | 2944 |
| Missoula, MT | Delta Air Lines Inc. | DL | 279 |
| Mobile, AL | ExpressJet Airlines Inc. | EV | 4310 |
| Mobile, AL | Envoy Air | MQ | 1061 |
| Mobile, AL | Delta Air Lines Inc. | DL | 364 |
| Mobile, AL | Endeavor Air Inc. | 9E | 3 |
| Modesto, CA | SkyWest Airlines Inc. | OO | 1093 |
| Monroe, LA | ExpressJet Airlines Inc. | EV | 2210 |
| Monroe, LA | Envoy Air | MQ | 1040 |
| Monroe, LA | Endeavor Air Inc. | 9E | 103 |
| Montgomery, AL | ExpressJet Airlines Inc. | EV | 2804 |
| Montgomery, AL | Envoy Air | MQ | 1051 |
| Montrose/Delta, CO | SkyWest Airlines Inc. | OO | 778 |
| Montrose/Delta, CO | ExpressJet Airlines Inc. | EV | 198 |
| Montrose/Delta, CO | Envoy Air | MQ | 154 |
| Montrose/Delta, CO | United Air Lines Inc. | UA | 58 |
| Montrose/Delta, CO | American Airlines Inc. | AA | 28 |
| Montrose/Delta, CO | Delta Air Lines Inc. | DL | 28 |
| Montrose/Delta, CO | Frontier Airlines Inc. | F9 | 1 |
| Muskegon, MI | SkyWest Airlines Inc. | OO | 729 |
| Myrtle Beach, SC | ExpressJet Airlines Inc. | EV | 1733 |
| Myrtle Beach, SC | Mesa Airlines Inc. | YV | 1666 |
| Myrtle Beach, SC | Delta Air Lines Inc. | DL | 480 |
| Myrtle Beach, SC | US Airways Inc. | US | 194 |
| Myrtle Beach, SC | Endeavor Air Inc. | 9E | 10 |
| Nantucket, MA | JetBlue Airways | B6 | 378 |
| Nashville, TN | Southwest Airlines Co. | WN | 27870 |
| Nashville, TN | ExpressJet Airlines Inc. | EV | 8913 |
| Nashville, TN | Envoy Air | MQ | 7686 |
| Nashville, TN | Delta Air Lines Inc. | DL | 4571 |
| Nashville, TN | American Airlines Inc. | AA | 3855 |
| Nashville, TN | SkyWest Airlines Inc. | OO | 2586 |
| Nashville, TN | Endeavor Air Inc. | 9E | 1535 |
| Nashville, TN | US Airways Inc. | US | 1260 |
| Nashville, TN | Mesa Airlines Inc. | YV | 777 |
| Nashville, TN | Frontier Airlines Inc. | F9 | 661 |
| Nashville, TN | United Air Lines Inc. | UA | 5 |
| New Bern/Morehead/Beaufort, NC | ExpressJet Airlines Inc. | EV | 1002 |
| New Orleans, LA | Southwest Airlines Co. | WN | 16867 |
| New Orleans, LA | Delta Air Lines Inc. | DL | 6616 |
| New Orleans, LA | United Air Lines Inc. | UA | 5060 |
| New Orleans, LA | American Airlines Inc. | AA | 3696 |
| New Orleans, LA | US Airways Inc. | US | 2416 |
| New Orleans, LA | ExpressJet Airlines Inc. | EV | 2255 |
| New Orleans, LA | AirTran Airways Corporation | FL | 1830 |
| New Orleans, LA | JetBlue Airways | B6 | 1437 |
| New Orleans, LA | Endeavor Air Inc. | 9E | 1257 |
| New Orleans, LA | SkyWest Airlines Inc. | OO | 651 |
| New Orleans, LA | Envoy Air | MQ | 635 |
| New Orleans, LA | Frontier Airlines Inc. | F9 | 373 |
| New Orleans, LA | Mesa Airlines Inc. | YV | 251 |
| New York City, NY (Metropolitan Area) | JetBlue Airways | B6 | 59666 |
| New York City, NY (Metropolitan Area) | United Air Lines Inc. | UA | 58665 |
| New York City, NY (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 56845 |
| New York City, NY (Metropolitan Area) | Delta Air Lines Inc. | DL | 48110 |
| New York City, NY (Metropolitan Area) | American Airlines Inc. | AA | 32729 |
| New York City, NY (Metropolitan Area) | Envoy Air | MQ | 26448 |
| New York City, NY (Metropolitan Area) | US Airways Inc. | US | 20536 |
| New York City, NY (Metropolitan Area) | Endeavor Air Inc. | 9E | 20419 |
| New York City, NY (Metropolitan Area) | Southwest Airlines Co. | WN | 17260 |
| New York City, NY (Metropolitan Area) | Virgin America | VX | 5162 |
| New York City, NY (Metropolitan Area) | AirTran Airways Corporation | FL | 3260 |
| New York City, NY (Metropolitan Area) | Alaska Airlines Inc. | AS | 714 |
| New York City, NY (Metropolitan Area) | Frontier Airlines Inc. | F9 | 685 |
| New York City, NY (Metropolitan Area) | SkyWest Airlines Inc. | OO | 613 |
| New York City, NY (Metropolitan Area) | Mesa Airlines Inc. | YV | 601 |
| New York City, NY (Metropolitan Area) | Hawaiian Airlines Inc. | HA | 342 |
| Nome, AK | Alaska Airlines Inc. | AS | 955 |
| Norfolk, VA (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 4660 |
| Norfolk, VA (Metropolitan Area) | Southwest Airlines Co. | WN | 4473 |
| Norfolk, VA (Metropolitan Area) | Delta Air Lines Inc. | DL | 2594 |
| Norfolk, VA (Metropolitan Area) | Endeavor Air Inc. | 9E | 1987 |
| Norfolk, VA (Metropolitan Area) | Mesa Airlines Inc. | YV | 1860 |
| Norfolk, VA (Metropolitan Area) | Envoy Air | MQ | 1094 |
| Norfolk, VA (Metropolitan Area) | US Airways Inc. | US | 932 |
| Norfolk, VA (Metropolitan Area) | American Airlines Inc. | AA | 716 |
| Norfolk, VA (Metropolitan Area) | AirTran Airways Corporation | FL | 230 |
| Norfolk, VA (Metropolitan Area) | Frontier Airlines Inc. | F9 | 228 |
| Norfolk, VA (Metropolitan Area) | SkyWest Airlines Inc. | OO | 148 |
| North Bend/Coos Bay, OR | SkyWest Airlines Inc. | OO | 575 |
| Oklahoma City, OK | Southwest Airlines Co. | WN | 7239 |
| Oklahoma City, OK | SkyWest Airlines Inc. | OO | 3705 |
| Oklahoma City, OK | ExpressJet Airlines Inc. | EV | 3252 |
| Oklahoma City, OK | American Airlines Inc. | AA | 2488 |
| Oklahoma City, OK | Envoy Air | MQ | 2436 |
| Oklahoma City, OK | Endeavor Air Inc. | 9E | 1433 |
| Oklahoma City, OK | Delta Air Lines Inc. | DL | 1004 |
| Oklahoma City, OK | Mesa Airlines Inc. | YV | 729 |
| Oklahoma City, OK | Frontier Airlines Inc. | F9 | 474 |
| Oklahoma City, OK | United Air Lines Inc. | UA | 411 |
| Oklahoma City, OK | AirTran Airways Corporation | FL | 229 |
| Omaha, NE | Southwest Airlines Co. | WN | 5520 |
| Omaha, NE | ExpressJet Airlines Inc. | EV | 5035 |
| Omaha, NE | SkyWest Airlines Inc. | OO | 1990 |
| Omaha, NE | Delta Air Lines Inc. | DL | 1977 |
| Omaha, NE | American Airlines Inc. | AA | 1748 |
| Omaha, NE | Envoy Air | MQ | 1618 |
| Omaha, NE | Endeavor Air Inc. | 9E | 1185 |
| Omaha, NE | United Air Lines Inc. | UA | 846 |
| Omaha, NE | Frontier Airlines Inc. | F9 | 844 |
| Omaha, NE | Mesa Airlines Inc. | YV | 842 |
| Omaha, NE | US Airways Inc. | US | 703 |
| Orlando, FL | Southwest Airlines Co. | WN | 28842 |
| Orlando, FL | JetBlue Airways | B6 | 18119 |
| Orlando, FL | Delta Air Lines Inc. | DL | 16793 |
| Orlando, FL | AirTran Airways Corporation | FL | 16131 |
| Orlando, FL | United Air Lines Inc. | UA | 11930 |
| Orlando, FL | American Airlines Inc. | AA | 9690 |
| Orlando, FL | US Airways Inc. | US | 9119 |
| Orlando, FL | Frontier Airlines Inc. | F9 | 1598 |
| Orlando, FL | Alaska Airlines Inc. | AS | 729 |
| Orlando, FL | Virgin America | VX | 525 |
| Orlando, FL | Endeavor Air Inc. | 9E | 210 |
| Orlando, FL | ExpressJet Airlines Inc. | EV | 177 |
| Orlando, FL | SkyWest Airlines Inc. | OO | 22 |
| Paducah, KY | SkyWest Airlines Inc. | OO | 729 |
| Pago Pago, TT | Hawaiian Airlines Inc. | HA | 106 |
| Palm Springs, CA | SkyWest Airlines Inc. | OO | 8155 |
| Palm Springs, CA | Alaska Airlines Inc. | AS | 1471 |
| Palm Springs, CA | American Airlines Inc. | AA | 1007 |
| Palm Springs, CA | Mesa Airlines Inc. | YV | 299 |
| Palm Springs, CA | Virgin America | VX | 195 |
| Palm Springs, CA | United Air Lines Inc. | UA | 147 |
| Palm Springs, CA | Frontier Airlines Inc. | F9 | 146 |
| Palm Springs, CA | Delta Air Lines Inc. | DL | 19 |
| Panama City, FL | Southwest Airlines Co. | WN | 2131 |
| Panama City, FL | Delta Air Lines Inc. | DL | 1383 |
| Panama City, FL | ExpressJet Airlines Inc. | EV | 1250 |
| Panama City, FL | Endeavor Air Inc. | 9E | 6 |
| Pasco/Kennewick/Richland, WA | SkyWest Airlines Inc. | OO | 2940 |
| Pasco/Kennewick/Richland, WA | Endeavor Air Inc. | 9E | 491 |
| Paso Robles/San Luis Obispo, CA | SkyWest Airlines Inc. | OO | 4342 |
| Paso Robles/San Luis Obispo, CA | Mesa Airlines Inc. | YV | 397 |
| Pellston, MI | Endeavor Air Inc. | 9E | 810 |
| Pellston, MI | ExpressJet Airlines Inc. | EV | 4 |
| Pensacola, FL | Envoy Air | MQ | 2989 |
| Pensacola, FL | Delta Air Lines Inc. | DL | 2590 |
| Pensacola, FL | ExpressJet Airlines Inc. | EV | 2121 |
| Pensacola, FL | AirTran Airways Corporation | FL | 925 |
| Pensacola, FL | Mesa Airlines Inc. | YV | 905 |
| Pensacola, FL | Southwest Airlines Co. | WN | 177 |
| Peoria, IL | ExpressJet Airlines Inc. | EV | 2627 |
| Peoria, IL | Envoy Air | MQ | 1361 |
| Peoria, IL | Endeavor Air Inc. | 9E | 1170 |
| Peoria, IL | SkyWest Airlines Inc. | OO | 205 |
| Petersburg, AK | Alaska Airlines Inc. | AS | 726 |
| Philadelphia, PA | US Airways Inc. | US | 46326 |
| Philadelphia, PA | Southwest Airlines Co. | WN | 7900 |
| Philadelphia, PA | Delta Air Lines Inc. | DL | 6611 |
| Philadelphia, PA | United Air Lines Inc. | UA | 4115 |
| Philadelphia, PA | American Airlines Inc. | AA | 3862 |
| Philadelphia, PA | AirTran Airways Corporation | FL | 3254 |
| Philadelphia, PA | Endeavor Air Inc. | 9E | 2923 |
| Philadelphia, PA | Envoy Air | MQ | 1450 |
| Philadelphia, PA | Virgin America | VX | 1178 |
| Philadelphia, PA | JetBlue Airways | B6 | 1020 |
| Philadelphia, PA | ExpressJet Airlines Inc. | EV | 996 |
| Philadelphia, PA | Mesa Airlines Inc. | YV | 954 |
| Philadelphia, PA | Alaska Airlines Inc. | AS | 365 |
| Philadelphia, PA | Frontier Airlines Inc. | F9 | 40 |
| Philadelphia, PA | SkyWest Airlines Inc. | OO | 2 |
| Philipsburg/State College, PA | Endeavor Air Inc. | 9E | 950 |
| Phoenix, AZ | US Airways Inc. | US | 58489 |
| Phoenix, AZ | Southwest Airlines Co. | WN | 58389 |
| Phoenix, AZ | SkyWest Airlines Inc. | OO | 22755 |
| Phoenix, AZ | Mesa Airlines Inc. | YV | 13829 |
| Phoenix, AZ | Delta Air Lines Inc. | DL | 7269 |
| Phoenix, AZ | United Air Lines Inc. | UA | 5973 |
| Phoenix, AZ | American Airlines Inc. | AA | 5162 |
| Phoenix, AZ | Alaska Airlines Inc. | AS | 2436 |
| Phoenix, AZ | Frontier Airlines Inc. | F9 | 1579 |
| Phoenix, AZ | JetBlue Airways | B6 | 708 |
| Phoenix, AZ | Hawaiian Airlines Inc. | HA | 365 |
| Phoenix, AZ | ExpressJet Airlines Inc. | EV | 152 |
| Phoenix, AZ | AirTran Airways Corporation | FL | 4 |
| Phoenix, AZ | Endeavor Air Inc. | 9E | 1 |
| Pittsburgh, PA | Southwest Airlines Co. | WN | 6460 |
| Pittsburgh, PA | US Airways Inc. | US | 4903 |
| Pittsburgh, PA | AirTran Airways Corporation | FL | 3754 |
| Pittsburgh, PA | Delta Air Lines Inc. | DL | 3694 |
| Pittsburgh, PA | ExpressJet Airlines Inc. | EV | 3336 |
| Pittsburgh, PA | United Air Lines Inc. | UA | 2954 |
| Pittsburgh, PA | Envoy Air | MQ | 2858 |
| Pittsburgh, PA | Endeavor Air Inc. | 9E | 2466 |
| Pittsburgh, PA | American Airlines Inc. | AA | 1602 |
| Pittsburgh, PA | JetBlue Airways | B6 | 1260 |
| Pittsburgh, PA | SkyWest Airlines Inc. | OO | 431 |
| Pittsburgh, PA | Mesa Airlines Inc. | YV | 390 |
| Pittsburgh, PA | Frontier Airlines Inc. | F9 | 73 |
| Pocatello, ID | SkyWest Airlines Inc. | OO | 982 |
| Ponce, PR | JetBlue Airways | B6 | 792 |
| Portland, ME | ExpressJet Airlines Inc. | EV | 1667 |
| Portland, ME | JetBlue Airways | B6 | 1304 |
| Portland, ME | Endeavor Air Inc. | 9E | 1204 |
| Portland, ME | Delta Air Lines Inc. | DL | 966 |
| Portland, ME | Southwest Airlines Co. | WN | 760 |
| Portland, ME | Mesa Airlines Inc. | YV | 457 |
| Portland, ME | US Airways Inc. | US | 365 |
| Portland, ME | AirTran Airways Corporation | FL | 239 |
| Portland, OR | Southwest Airlines Co. | WN | 11790 |
| Portland, OR | Alaska Airlines Inc. | AS | 11204 |
| Portland, OR | SkyWest Airlines Inc. | OO | 10781 |
| Portland, OR | United Air Lines Inc. | UA | 6445 |
| Portland, OR | Delta Air Lines Inc. | DL | 4908 |
| Portland, OR | US Airways Inc. | US | 2305 |
| Portland, OR | American Airlines Inc. | AA | 1913 |
| Portland, OR | Frontier Airlines Inc. | F9 | 1461 |
| Portland, OR | JetBlue Airways | B6 | 1438 |
| Portland, OR | Virgin America | VX | 1059 |
| Portland, OR | Hawaiian Airlines Inc. | HA | 370 |
| Quad Cities, IL (Metropolitan Area) | Endeavor Air Inc. | 9E | 2040 |
| Quad Cities, IL (Metropolitan Area) | Envoy Air | MQ | 1720 |
| Quad Cities, IL (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 1680 |
| Quad Cities, IL (Metropolitan Area) | SkyWest Airlines Inc. | OO | 368 |
| Quad Cities, IL (Metropolitan Area) | Delta Air Lines Inc. | DL | 173 |
| Raleigh/Durham, NC | Southwest Airlines Co. | WN | 8694 |
| Raleigh/Durham, NC | Envoy Air | MQ | 7157 |
| Raleigh/Durham, NC | ExpressJet Airlines Inc. | EV | 7006 |
| Raleigh/Durham, NC | Delta Air Lines Inc. | DL | 5091 |
| Raleigh/Durham, NC | American Airlines Inc. | AA | 4382 |
| Raleigh/Durham, NC | US Airways Inc. | US | 4328 |
| Raleigh/Durham, NC | Endeavor Air Inc. | 9E | 4305 |
| Raleigh/Durham, NC | JetBlue Airways | B6 | 2717 |
| Raleigh/Durham, NC | AirTran Airways Corporation | FL | 2010 |
| Raleigh/Durham, NC | United Air Lines Inc. | UA | 1137 |
| Raleigh/Durham, NC | Mesa Airlines Inc. | YV | 749 |
| Raleigh/Durham, NC | SkyWest Airlines Inc. | OO | 254 |
| Raleigh/Durham, NC | Frontier Airlines Inc. | F9 | 153 |
| Rapid City, SD | SkyWest Airlines Inc. | OO | 2091 |
| Rapid City, SD | ExpressJet Airlines Inc. | EV | 1159 |
| Rapid City, SD | Envoy Air | MQ | 527 |
| Rapid City, SD | Delta Air Lines Inc. | DL | 282 |
| Rapid City, SD | Endeavor Air Inc. | 9E | 21 |
| Redding, CA | SkyWest Airlines Inc. | OO | 1175 |
| Reno, NV | Southwest Airlines Co. | WN | 8522 |
| Reno, NV | SkyWest Airlines Inc. | OO | 4471 |
| Reno, NV | US Airways Inc. | US | 1218 |
| Reno, NV | American Airlines Inc. | AA | 1169 |
| Reno, NV | United Air Lines Inc. | UA | 806 |
| Reno, NV | Delta Air Lines Inc. | DL | 723 |
| Reno, NV | Mesa Airlines Inc. | YV | 352 |
| Rhinelander, WI | SkyWest Airlines Inc. | OO | 1036 |
| Richmond, VA | ExpressJet Airlines Inc. | EV | 5792 |
| Richmond, VA | Delta Air Lines Inc. | DL | 2801 |
| Richmond, VA | Envoy Air | MQ | 1867 |
| Richmond, VA | Endeavor Air Inc. | 9E | 1700 |
| Richmond, VA | AirTran Airways Corporation | FL | 1632 |
| Richmond, VA | JetBlue Airways | B6 | 1616 |
| Richmond, VA | US Airways Inc. | US | 1193 |
| Richmond, VA | Mesa Airlines Inc. | YV | 1127 |
| Richmond, VA | American Airlines Inc. | AA | 1049 |
| Richmond, VA | United Air Lines Inc. | UA | 337 |
| Richmond, VA | Southwest Airlines Co. | WN | 59 |
| Richmond, VA | SkyWest Airlines Inc. | OO | 1 |
| Roanoke, VA | ExpressJet Airlines Inc. | EV | 1610 |
| Roanoke, VA | Delta Air Lines Inc. | DL | 312 |
| Roanoke, VA | Endeavor Air Inc. | 9E | 247 |
| Rochester, MN | Endeavor Air Inc. | 9E | 1078 |
| Rochester, MN | SkyWest Airlines Inc. | OO | 519 |
| Rochester, MN | Envoy Air | MQ | 343 |
| Rochester, NY | ExpressJet Airlines Inc. | EV | 1813 |
| Rochester, NY | Southwest Airlines Co. | WN | 1657 |
| Rochester, NY | Envoy Air | MQ | 1419 |
| Rochester, NY | JetBlue Airways | B6 | 1406 |
| Rochester, NY | Endeavor Air Inc. | 9E | 1249 |
| Rochester, NY | Delta Air Lines Inc. | DL | 1038 |
| Rochester, NY | AirTran Airways Corporation | FL | 725 |
| Rochester, NY | United Air Lines Inc. | UA | 372 |
| Rochester, NY | US Airways Inc. | US | 363 |
| Rochester, NY | Mesa Airlines Inc. | YV | 328 |
| Rock Springs, WY | SkyWest Airlines Inc. | OO | 1941 |
| Rock Springs, WY | ExpressJet Airlines Inc. | EV | 1 |
| Rockford, IL | Frontier Airlines Inc. | F9 | 83 |
| Roswell, NM | Envoy Air | MQ | 1040 |
| Sacramento, CA | Southwest Airlines Co. | WN | 22611 |
| Sacramento, CA | SkyWest Airlines Inc. | OO | 8913 |
| Sacramento, CA | United Air Lines Inc. | UA | 2563 |
| Sacramento, CA | US Airways Inc. | US | 1950 |
| Sacramento, CA | Alaska Airlines Inc. | AS | 1871 |
| Sacramento, CA | Delta Air Lines Inc. | DL | 1851 |
| Sacramento, CA | American Airlines Inc. | AA | 1433 |
| Sacramento, CA | JetBlue Airways | B6 | 1008 |
| Sacramento, CA | Hawaiian Airlines Inc. | HA | 362 |
| Sacramento, CA | Frontier Airlines Inc. | F9 | 13 |
| Sacramento, CA | Endeavor Air Inc. | 9E | 2 |
| Saginaw/Bay City/Midland, MI | Endeavor Air Inc. | 9E | 1894 |
| Saginaw/Bay City/Midland, MI | SkyWest Airlines Inc. | OO | 1121 |
| Saginaw/Bay City/Midland, MI | ExpressJet Airlines Inc. | EV | 8 |
| Saipan, TT | United Air Lines Inc. | UA | 1 |
| Salinas/Monterey, CA | SkyWest Airlines Inc. | OO | 5552 |
| Salinas/Monterey, CA | Mesa Airlines Inc. | YV | 2 |
| Salt Lake City, UT | SkyWest Airlines Inc. | OO | 57998 |
| Salt Lake City, UT | Delta Air Lines Inc. | DL | 32223 |
| Salt Lake City, UT | Southwest Airlines Co. | WN | 11167 |
| Salt Lake City, UT | US Airways Inc. | US | 2302 |
| Salt Lake City, UT | Frontier Airlines Inc. | F9 | 1656 |
| Salt Lake City, UT | American Airlines Inc. | AA | 1640 |
| Salt Lake City, UT | Endeavor Air Inc. | 9E | 1383 |
| Salt Lake City, UT | JetBlue Airways | B6 | 1104 |
| Salt Lake City, UT | Envoy Air | MQ | 1089 |
| Salt Lake City, UT | United Air Lines Inc. | UA | 838 |
| Salt Lake City, UT | ExpressJet Airlines Inc. | EV | 631 |
| Salt Lake City, UT | Alaska Airlines Inc. | AS | 544 |
| Salt Lake City, UT | Mesa Airlines Inc. | YV | 2 |
| San Angelo, TX | Envoy Air | MQ | 1340 |
| San Angelo, TX | ExpressJet Airlines Inc. | EV | 405 |
| San Antonio, TX | Southwest Airlines Co. | WN | 15783 |
| San Antonio, TX | American Airlines Inc. | AA | 5244 |
| San Antonio, TX | SkyWest Airlines Inc. | OO | 4669 |
| San Antonio, TX | Delta Air Lines Inc. | DL | 3110 |
| San Antonio, TX | Mesa Airlines Inc. | YV | 2551 |
| San Antonio, TX | ExpressJet Airlines Inc. | EV | 2379 |
| San Antonio, TX | United Air Lines Inc. | UA | 2140 |
| San Antonio, TX | AirTran Airways Corporation | FL | 1365 |
| San Antonio, TX | Envoy Air | MQ | 1128 |
| San Antonio, TX | US Airways Inc. | US | 888 |
| San Antonio, TX | Endeavor Air Inc. | 9E | 583 |
| San Antonio, TX | Alaska Airlines Inc. | AS | 365 |
| San Diego, CA | Southwest Airlines Co. | WN | 31571 |
| San Diego, CA | SkyWest Airlines Inc. | OO | 9941 |
| San Diego, CA | United Air Lines Inc. | UA | 8853 |
| San Diego, CA | Delta Air Lines Inc. | DL | 6045 |
| San Diego, CA | Alaska Airlines Inc. | AS | 5390 |
| San Diego, CA | American Airlines Inc. | AA | 5166 |
| San Diego, CA | US Airways Inc. | US | 4091 |
| San Diego, CA | Virgin America | VX | 1651 |
| San Diego, CA | Frontier Airlines Inc. | F9 | 1367 |
| San Diego, CA | JetBlue Airways | B6 | 1248 |
| San Diego, CA | Envoy Air | MQ | 993 |
| San Diego, CA | Hawaiian Airlines Inc. | HA | 365 |
| San Diego, CA | Mesa Airlines Inc. | YV | 1 |
| San Francisco, CA (Metropolitan Area) | Southwest Airlines Co. | WN | 72734 |
| San Francisco, CA (Metropolitan Area) | SkyWest Airlines Inc. | OO | 56507 |
| San Francisco, CA (Metropolitan Area) | United Air Lines Inc. | UA | 51440 |
| San Francisco, CA (Metropolitan Area) | Virgin America | VX | 17794 |
| San Francisco, CA (Metropolitan Area) | American Airlines Inc. | AA | 13248 |
| San Francisco, CA (Metropolitan Area) | Delta Air Lines Inc. | DL | 10899 |
| San Francisco, CA (Metropolitan Area) | Alaska Airlines Inc. | AS | 10659 |
| San Francisco, CA (Metropolitan Area) | US Airways Inc. | US | 7770 |
| San Francisco, CA (Metropolitan Area) | JetBlue Airways | B6 | 6607 |
| San Francisco, CA (Metropolitan Area) | Hawaiian Airlines Inc. | HA | 1518 |
| San Francisco, CA (Metropolitan Area) | Frontier Airlines Inc. | F9 | 1414 |
| San Francisco, CA (Metropolitan Area) | Mesa Airlines Inc. | YV | 983 |
| San Francisco, CA (Metropolitan Area) | AirTran Airways Corporation | FL | 825 |
| San Francisco, CA (Metropolitan Area) | Envoy Air | MQ | 678 |
| San Juan, PR | JetBlue Airways | B6 | 11446 |
| San Juan, PR | American Airlines Inc. | AA | 4674 |
| San Juan, PR | Delta Air Lines Inc. | DL | 2831 |
| San Juan, PR | US Airways Inc. | US | 1996 |
| San Juan, PR | Southwest Airlines Co. | WN | 1744 |
| San Juan, PR | AirTran Airways Corporation | FL | 1636 |
| San Juan, PR | United Air Lines Inc. | UA | 1493 |
| Santa Barbara, CA | SkyWest Airlines Inc. | OO | 9882 |
| Santa Barbara, CA | Mesa Airlines Inc. | YV | 494 |
| Santa Barbara, CA | Frontier Airlines Inc. | F9 | 300 |
| Santa Fe, NM | Envoy Air | MQ | 1036 |
| Santa Fe, NM | ExpressJet Airlines Inc. | EV | 488 |
| Santa Fe, NM | SkyWest Airlines Inc. | OO | 348 |
| Santa Maria, CA | SkyWest Airlines Inc. | OO | 1260 |
| Sarasota/Bradenton, FL | Delta Air Lines Inc. | DL | 2383 |
| Sarasota/Bradenton, FL | JetBlue Airways | B6 | 1192 |
| Sarasota/Bradenton, FL | United Air Lines Inc. | UA | 356 |
| Sarasota/Bradenton, FL | Mesa Airlines Inc. | YV | 338 |
| Sarasota/Bradenton, FL | US Airways Inc. | US | 102 |
| Sarasota/Bradenton, FL | Endeavor Air Inc. | 9E | 78 |
| Sarasota/Bradenton, FL | ExpressJet Airlines Inc. | EV | 30 |
| Sault Ste. Marie, MI | Endeavor Air Inc. | 9E | 673 |
| Savannah, GA | ExpressJet Airlines Inc. | EV | 3444 |
| Savannah, GA | Delta Air Lines Inc. | DL | 3181 |
| Savannah, GA | Mesa Airlines Inc. | YV | 1863 |
| Savannah, GA | Envoy Air | MQ | 1087 |
| Savannah, GA | Endeavor Air Inc. | 9E | 9 |
| Scranton/Wilkes-Barre, PA | ExpressJet Airlines Inc. | EV | 1067 |
| Scranton/Wilkes-Barre, PA | Endeavor Air Inc. | 9E | 897 |
| Scranton/Wilkes-Barre, PA | Mesa Airlines Inc. | YV | 346 |
| Seattle, WA | Alaska Airlines Inc. | AS | 47077 |
| Seattle, WA | Southwest Airlines Co. | WN | 12527 |
| Seattle, WA | United Air Lines Inc. | UA | 10417 |
| Seattle, WA | Delta Air Lines Inc. | DL | 9902 |
| Seattle, WA | SkyWest Airlines Inc. | OO | 6765 |
| Seattle, WA | American Airlines Inc. | AA | 5297 |
| Seattle, WA | US Airways Inc. | US | 3682 |
| Seattle, WA | Virgin America | VX | 2949 |
| Seattle, WA | JetBlue Airways | B6 | 2308 |
| Seattle, WA | Frontier Airlines Inc. | F9 | 1429 |
| Seattle, WA | Hawaiian Airlines Inc. | HA | 729 |
| Shreveport, LA | ExpressJet Airlines Inc. | EV | 6363 |
| Shreveport, LA | Envoy Air | MQ | 1176 |
| Sioux City, IA | Envoy Air | MQ | 677 |
| Sioux Falls, SD | ExpressJet Airlines Inc. | EV | 2074 |
| Sioux Falls, SD | Envoy Air | MQ | 1695 |
| Sioux Falls, SD | SkyWest Airlines Inc. | OO | 1685 |
| Sioux Falls, SD | Endeavor Air Inc. | 9E | 949 |
| Sioux Falls, SD | United Air Lines Inc. | UA | 368 |
| Sioux Falls, SD | Delta Air Lines Inc. | DL | 309 |
| Sioux Falls, SD | Frontier Airlines Inc. | F9 | 300 |
| Sitka, AK | Alaska Airlines Inc. | AS | 1242 |
| South Bend, IN | ExpressJet Airlines Inc. | EV | 2711 |
| South Bend, IN | Endeavor Air Inc. | 9E | 1686 |
| South Bend, IN | SkyWest Airlines Inc. | OO | 639 |
| South Bend, IN | Frontier Airlines Inc. | F9 | 145 |
| South Bend, IN | Mesa Airlines Inc. | YV | 137 |
| South Bend, IN | Delta Air Lines Inc. | DL | 2 |
| Spokane, WA | Southwest Airlines Co. | WN | 3252 |
| Spokane, WA | Delta Air Lines Inc. | DL | 1533 |
| Spokane, WA | SkyWest Airlines Inc. | OO | 1242 |
| Spokane, WA | Alaska Airlines Inc. | AS | 1094 |
| Spokane, WA | United Air Lines Inc. | UA | 667 |
| Spokane, WA | US Airways Inc. | US | 654 |
| Spokane, WA | Frontier Airlines Inc. | F9 | 468 |
| Spokane, WA | Endeavor Air Inc. | 9E | 33 |
| Springfield, IL | SkyWest Airlines Inc. | OO | 1191 |
| Springfield, IL | Envoy Air | MQ | 665 |
| Springfield, MO | Envoy Air | MQ | 3701 |
| Springfield, MO | ExpressJet Airlines Inc. | EV | 2561 |
| Springfield, MO | SkyWest Airlines Inc. | OO | 276 |
| St. George, UT | SkyWest Airlines Inc. | OO | 1787 |
| St. Louis, MO | Southwest Airlines Co. | WN | 31136 |
| St. Louis, MO | American Airlines Inc. | AA | 9095 |
| St. Louis, MO | Delta Air Lines Inc. | DL | 4925 |
| St. Louis, MO | ExpressJet Airlines Inc. | EV | 3016 |
| St. Louis, MO | US Airways Inc. | US | 2024 |
| St. Louis, MO | AirTran Airways Corporation | FL | 1595 |
| St. Louis, MO | Endeavor Air Inc. | 9E | 1408 |
| St. Louis, MO | SkyWest Airlines Inc. | OO | 1122 |
| St. Louis, MO | Frontier Airlines Inc. | F9 | 822 |
| St. Louis, MO | Mesa Airlines Inc. | YV | 739 |
| St. Louis, MO | Envoy Air | MQ | 457 |
| St. Louis, MO | Alaska Airlines Inc. | AS | 365 |
| St. Louis, MO | United Air Lines Inc. | UA | 327 |
| Staunton, VA | Frontier Airlines Inc. | F9 | 42 |
| Steamboat Springs, CO | SkyWest Airlines Inc. | OO | 280 |
| Steamboat Springs, CO | American Airlines Inc. | AA | 187 |
| Steamboat Springs, CO | United Air Lines Inc. | UA | 118 |
| Steamboat Springs, CO | Delta Air Lines Inc. | DL | 89 |
| Sun Valley/Hailey/Ketchum, ID | SkyWest Airlines Inc. | OO | 1731 |
| Syracuse, NY | ExpressJet Airlines Inc. | EV | 1976 |
| Syracuse, NY | JetBlue Airways | B6 | 1769 |
| Syracuse, NY | Envoy Air | MQ | 1631 |
| Syracuse, NY | Endeavor Air Inc. | 9E | 1194 |
| Syracuse, NY | Delta Air Lines Inc. | DL | 779 |
| Syracuse, NY | Mesa Airlines Inc. | YV | 720 |
| Syracuse, NY | US Airways Inc. | US | 644 |
| Syracuse, NY | SkyWest Airlines Inc. | OO | 115 |
| Tallahassee, FL | ExpressJet Airlines Inc. | EV | 2625 |
| Tallahassee, FL | Envoy Air | MQ | 1481 |
| Tallahassee, FL | Delta Air Lines Inc. | DL | 664 |
| Tallahassee, FL | Endeavor Air Inc. | 9E | 15 |
| Tampa, FL (Metropolitan Area) | Southwest Airlines Co. | WN | 21559 |
| Tampa, FL (Metropolitan Area) | Delta Air Lines Inc. | DL | 10434 |
| Tampa, FL (Metropolitan Area) | AirTran Airways Corporation | FL | 7204 |
| Tampa, FL (Metropolitan Area) | US Airways Inc. | US | 7141 |
| Tampa, FL (Metropolitan Area) | United Air Lines Inc. | UA | 6806 |
| Tampa, FL (Metropolitan Area) | American Airlines Inc. | AA | 6085 |
| Tampa, FL (Metropolitan Area) | JetBlue Airways | B6 | 5739 |
| Tampa, FL (Metropolitan Area) | Frontier Airlines Inc. | F9 | 462 |
| Tampa, FL (Metropolitan Area) | Endeavor Air Inc. | 9E | 289 |
| Tampa, FL (Metropolitan Area) | Envoy Air | MQ | 254 |
| Tampa, FL (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 75 |
| Tampa, FL (Metropolitan Area) | SkyWest Airlines Inc. | OO | 40 |
| Texarkana, AR | Envoy Air | MQ | 729 |
| Texarkana, AR | ExpressJet Airlines Inc. | EV | 433 |
| Traverse City, MI | Endeavor Air Inc. | 9E | 1555 |
| Traverse City, MI | ExpressJet Airlines Inc. | EV | 1173 |
| Traverse City, MI | Envoy Air | MQ | 1010 |
| Traverse City, MI | SkyWest Airlines Inc. | OO | 128 |
| Traverse City, MI | Delta Air Lines Inc. | DL | 91 |
| Trenton, NJ | Frontier Airlines Inc. | F9 | 1175 |
| Tucson, AZ | SkyWest Airlines Inc. | OO | 6138 |
| Tucson, AZ | Southwest Airlines Co. | WN | 5363 |
| Tucson, AZ | American Airlines Inc. | AA | 3116 |
| Tucson, AZ | Mesa Airlines Inc. | YV | 2674 |
| Tucson, AZ | Delta Air Lines Inc. | DL | 927 |
| Tucson, AZ | ExpressJet Airlines Inc. | EV | 768 |
| Tucson, AZ | Alaska Airlines Inc. | AS | 366 |
| Tucson, AZ | US Airways Inc. | US | 90 |
| Tucson, AZ | Envoy Air | MQ | 40 |
| Tucson, AZ | Endeavor Air Inc. | 9E | 12 |
| Tulsa, OK | ExpressJet Airlines Inc. | EV | 6409 |
| Tulsa, OK | Southwest Airlines Co. | WN | 5769 |
| Tulsa, OK | American Airlines Inc. | AA | 2877 |
| Tulsa, OK | SkyWest Airlines Inc. | OO | 2157 |
| Tulsa, OK | Envoy Air | MQ | 1575 |
| Tulsa, OK | Delta Air Lines Inc. | DL | 576 |
| Tulsa, OK | United Air Lines Inc. | UA | 349 |
| Tulsa, OK | Endeavor Air Inc. | 9E | 339 |
| Twin Falls, ID | SkyWest Airlines Inc. | OO | 1231 |
| Tyler, TX | Envoy Air | MQ | 1577 |
| Tyler, TX | ExpressJet Airlines Inc. | EV | 1125 |
| Valdosta, GA | ExpressJet Airlines Inc. | EV | 1034 |
| Valparaiso, FL | ExpressJet Airlines Inc. | EV | 3675 |
| Valparaiso, FL | Envoy Air | MQ | 1693 |
| Valparaiso, FL | Delta Air Lines Inc. | DL | 798 |
| Valparaiso, FL | Endeavor Air Inc. | 9E | 54 |
| Waco, TX | Envoy Air | MQ | 1704 |
| Washington, DC (Metropolitan Area) | Southwest Airlines Co. | WN | 66220 |
| Washington, DC (Metropolitan Area) | United Air Lines Inc. | UA | 33458 |
| Washington, DC (Metropolitan Area) | ExpressJet Airlines Inc. | EV | 28824 |
| Washington, DC (Metropolitan Area) | US Airways Inc. | US | 24417 |
| Washington, DC (Metropolitan Area) | Delta Air Lines Inc. | DL | 18846 |
| Washington, DC (Metropolitan Area) | American Airlines Inc. | AA | 17001 |
| Washington, DC (Metropolitan Area) | AirTran Airways Corporation | FL | 15761 |
| Washington, DC (Metropolitan Area) | JetBlue Airways | B6 | 10728 |
| Washington, DC (Metropolitan Area) | Mesa Airlines Inc. | YV | 10019 |
| Washington, DC (Metropolitan Area) | Envoy Air | MQ | 8479 |
| Washington, DC (Metropolitan Area) | Endeavor Air Inc. | 9E | 7733 |
| Washington, DC (Metropolitan Area) | SkyWest Airlines Inc. | OO | 2132 |
| Washington, DC (Metropolitan Area) | Virgin America | VX | 2077 |
| Washington, DC (Metropolitan Area) | Alaska Airlines Inc. | AS | 1456 |
| Washington, DC (Metropolitan Area) | Frontier Airlines Inc. | F9 | 1116 |
| Waterloo, IA | Envoy Air | MQ | 676 |
| Watertown, NY | Envoy Air | MQ | 631 |
| Wausau/Mosinee/Stevens Point, WI | Endeavor Air Inc. | 9E | 1697 |
| Wausau/Mosinee/Stevens Point, WI | ExpressJet Airlines Inc. | EV | 940 |
| Wausau/Mosinee/Stevens Point, WI | Envoy Air | MQ | 696 |
| Wausau/Mosinee/Stevens Point, WI | SkyWest Airlines Inc. | OO | 6 |
| West Palm Beach/Palm Beach, FL | JetBlue Airways | B6 | 6293 |
| West Palm Beach/Palm Beach, FL | Delta Air Lines Inc. | DL | 5150 |
| West Palm Beach/Palm Beach, FL | US Airways Inc. | US | 3190 |
| West Palm Beach/Palm Beach, FL | Southwest Airlines Co. | WN | 2282 |
| West Palm Beach/Palm Beach, FL | United Air Lines Inc. | UA | 2072 |
| West Palm Beach/Palm Beach, FL | American Airlines Inc. | AA | 1659 |
| West Palm Beach/Palm Beach, FL | AirTran Airways Corporation | FL | 993 |
| West Palm Beach/Palm Beach, FL | ExpressJet Airlines Inc. | EV | 641 |
| West Palm Beach/Palm Beach, FL | SkyWest Airlines Inc. | OO | 3 |
| West Yellowstone, MT | SkyWest Airlines Inc. | OO | 272 |
| Wichita Falls, TX | Envoy Air | MQ | 1402 |
| Wichita, KS | ExpressJet Airlines Inc. | EV | 4456 |
| Wichita, KS | American Airlines Inc. | AA | 1399 |
| Wichita, KS | Envoy Air | MQ | 1399 |
| Wichita, KS | SkyWest Airlines Inc. | OO | 1268 |
| Wichita, KS | Southwest Airlines Co. | WN | 1048 |
| Wichita, KS | Endeavor Air Inc. | 9E | 633 |
| Wichita, KS | United Air Lines Inc. | UA | 470 |
| Wichita, KS | AirTran Airways Corporation | FL | 439 |
| Wichita, KS | Delta Air Lines Inc. | DL | 199 |
| Williston, ND | ExpressJet Airlines Inc. | EV | 1136 |
| Williston, ND | SkyWest Airlines Inc. | OO | 1042 |
| Wilmington, DE | Frontier Airlines Inc. | F9 | 349 |
| Wilmington, NC | ExpressJet Airlines Inc. | EV | 1854 |
| Wilmington, NC | Mesa Airlines Inc. | YV | 1459 |
| Wilmington, NC | US Airways Inc. | US | 496 |
| Wilmington, NC | Delta Air Lines Inc. | DL | 335 |
| Worcester, MA | JetBlue Airways | B6 | 109 |
| Wrangell, AK | Alaska Airlines Inc. | AS | 726 |
| Yakutat, AK | Alaska Airlines Inc. | AS | 722 |
| Yuma, AZ | SkyWest Airlines Inc. | OO | 3050 |
| Yuma, AZ | Mesa Airlines Inc. | YV | 2 |