| DPA | KDPA | DuPage Airport | Chicago | |
| ELP | KELP | El Paso International Airport | El Paso | |
| FAI | PAFA | Fairbanks International Airport | Fairbanks | |
| FWA | KFWA | Fort Wayne International Airport | Fort Wayne | |
| AFW | KAFW | Fort Worth Alliance Airport | Fort Worth | |
| FAT | KFAT | Fresno Yosemite International Airport | Fresno | |
| FTY | KFTY | Fulton County Airport | Atlanta | |
| GRR | KGRR | Gerald R. Ford International Airport | Grand Rapids | |
| GFK | KGFK | Grand Forks International Airport | Grand Forks | |
| GJT | KGJT | Grand Junction Regional Airport | Grand Junction | |
| GSP | KGSP | Greenville-Spartanburg International Airport | Greenville | |
| MDT | KMDT | Harrisburg International Airport | Middletown | |
| FAR | KFAR | Hector International Airport | Fargo | |
| ITO | PHTO | Hilo International Airport | Hilo | |
| HSV | KHSV | Huntsville International Airport - Carl T. Jones Field | Huntsville | |
| JAN | KJAN | Jackson-Evers International Airport | Jackson | |
| DAY | KDAY | James M. Cox Dayton International Airport | Dayton | |
| FSD | KFSD | Joe Foss Field | Sioux Falls | |
| JNU | PAJN | Juneau International Airport | Juneau | |
| ENA | PAEN | Kenai Municipal Airport | Kenai | |
| KTN | PAKT | Ketchikan International Airport | Ketchikan | |
| EYW | KEYW | Key West International Airport | Key West | |
| ADQ | PADQ | Kodiak Benny Benson State Airport | Kodiak | |
| KOA | PHKO | Kona International Airport at Keahole | Kailua-Kona | |
| LAN | KLAN | Lansing Capital Region International Airport | Lansing | |
| LWM | KLWM | Lawrence Municipal Airport | Lawrence | |
| ABE | KABE | Lehigh Valley International Airport | Allentown | |
| LIH | PHLI | Lihue Airport | Kauai Island | |
| LGB | KLGB | Long Beach Airport | Long Beach | |
| ISP | KISP | Long Island MacArthur Airport | Islip | |
| LBB | KLBB | Lubbock Preston Smith International Airport | Lubbock | |
| EUG | KEUG | Mahlon Sweet Field | Eugene | |
| MHT | KMHT | Manchester Boston Regional Airport | Manchester | |
| MVY | KMVY | Martha's Vineyard Airport | Martha's Vineyard | |
| TYS | KTYS | McGhee Tyson Airport | Knoxville | |
| MAF | KMAF | Midland International Airport | Midland | |
| MOB | KMOB | Mobile Regional Airport | Mobile | |
| MKK | PHMK | Molokai Airport | Hoolehua | |
| MRY | KMRY | Monterey Regional Airport | Monterey | |
| MYR | KMYR | Myrtle Beach International Airport | Myrtle Beach | |
| OME | PAOM | Nome Airport | Nome | |
| XNA | KXNA | Northwest Arkansas Regional Airport | Bentonville | |
| ECP | KECP | Northwest Florida Beaches International Airport | Panama City | |
| ORL | KORL | Orlando Executive Airport | Orlando | |
| PSP | KPSP | Palm Springs International Airport | Palm Springs | |
| PNS | KPNS | Pensacola International Airport | Pensacola | |
| PIA | KPIA | Peoria International Airport | Peoria | |
| GSO | KGSO | Piedmont Triad International Airport | Greensboro/High Point | |
| PWM | KPWM | Portland International Jetport | Portland | |
| MLI | KMLI | Quad City International Airport | Moline | |