- Accessair
- Air California / AirCal*
- Air Florida*
- Air South
- Airmark Aviation
- AirTran Airways
- Alaska International Air/ Markair*
- Aloha Airlines*
- Ameristar Jet Charter
- Autodirect Aviation LLC
- Carnival Airlines
- Casino Express
- Conquest Sun Airlines
- Eastwind Airlines
- Frontier Airlines*
- Hooters Air
- Jet East
- Jetran LLC
- Key Airlines
- Keyway Air Transport
- Logistic Air
- LorAir
- Metrojet
- Miami Air International (Quest Cargo International)
- Midway Airlines*
- Morris International Air
- National Airlines
- Nations Air
- Northern Air Cargo
- Ozark Airlines*
- Pace Airlines
- Pacific Express
- Palm Aire
- Patriot Air
- People Express
- Presidential Airways
- PSA Pacific Southwest Airlines*
- Ryan International Airlines
- Sierra Pacific Airways
- Sky King Inc
- Skybus
- Sun Land Airlines
- Sun West
- Sunbird Airways
- Transamerican Inc
- TranStar Airlines
- Tyler Jet LLC
- Valtec Airlines
- Vanguard Airlines
- Viscount Air Service
- Wien Consolidated / Wien Air Alaska*
- WinAir Airlines
- Xtra Airways