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Crew bases by airline

22 airlines. Gold tags are primary bases; grey tags are satellite, FA-only, planned, or similar where the data says so. Last checked Oct 2026.

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American Airlines · Major

BOSCLTDCADFWLAXLGAMIAORDPHLPHX

Delta Air Lines · Major

ATLBOSDTWLAXMSPNYCSEASLCAUS · Satellite/FACVG · Satellite/FAHNL · Satellite/FALAS · Satellite/FAPDX · Satellite/FAPHX · Satellite/FASFO · Satellite/FA

United Airlines · Major

DENEWRIADIAHLAXORDSFOCLEGUMHNLLASMCOPHXAUS · SatelliteFLL · SatelliteTPA · SatelliteSAN · SatelliteBOS · Satellite

Southwest Airlines · Low-cost

ATLAUSBWIDALDENHOULASLAXMDWBNAOAKMCOPHX

Alaska Airlines · Major

ANCLAXPDXSANSEASFO

JetBlue · Low-cost

BOSEWRFLLJFKLAXMCOSJU

Spirit Airlines · Low-cost

ATLORDDFWDTWFLL/MIAIAHLASEWRMCO

Frontier Airlines · Low-cost

ATLCHICLECVGDENDFWLASMCOMIAPHLPHXSJUTPA

Hawaiian Airlines · Major

Allegiant Air · Low-cost

ABEATWAVLAZA/IWACVGDSMFLLINDLASPIEPGDPITPVUSFBTYSVPS

Avelo Airlines · Low-cost

HVNILGLALUSATKI · Planned

Breeze Airways · Low-cost

BDLCAKCHSFLLMCOMSYORFPVDPVURDURSWTPAVRB

Sun Country Airlines · Low-cost

MSPIFP · FA onlyLAS · FA onlyGPT · FA only

SkyWest Airlines · Regional

ATLAUSBOIORDCOSDFWDENDTWFATIAHLAXMKEMSPPSPPHXPDXSLCSANSFOSEATUS

Republic Airways · Regional

BOSCMHDCAEWRINDLGAORDPHLPITSDFIAD · Ex-MesaIAH · Ex-Mesa

Endeavor Air · Regional

ATLCVGDTWMSPJFKLGARDU

Envoy Air · Regional

ORDDFWMIAPHXDCA · Planned

PSA Airlines · Regional

CLTDAYDCADFWPHL

Piedmont Airlines · Regional

Horizon Air · Regional · bases unverified

SEAPAEGEGPDXBOIANCLAS

GoJet Airlines · Regional · bases unverified

ORDSTLEWRIADIAH

Air Wisconsin · Regional · bases unverified

Base lists change often. Each airline page lists its sources. Verify with your airline before you bid or sign a lease.