Directory

American Airlines

Headquarters: Fort Worth, Texas
Major
IATA: AA
ICAO: AAL
Official site

Delta Air Lines

Headquarters: Atlanta, Georgia
Major
IATA: DL
ICAO: DAL
Official site

United Airlines

Headquarters: Chicago, Illinois
Major
IATA: UA
ICAO: UAL
Official site

Southwest Airlines

Headquarters: Dallas, Texas
Low-cost
IATA: WN
ICAO: SWA
Official site

Alaska Airlines

Headquarters: Seattle, Washington
Major
IATA: AS
ICAO: ASA
Official site

JetBlue

Headquarters: New York, New York
Low-cost
IATA: B6
ICAO: JBU
Official site

Spirit Airlines

Headquarters: Miramar, Florida
Low-cost
IATA: NK
ICAO: NKS
Official site

Frontier Airlines

Headquarters: Denver, Colorado
Low-cost
IATA: F9
ICAO: FFT
Official site

Hawaiian Airlines

Headquarters: Honolulu, Hawaii
Regional
IATA: HA
ICAO: HAL
Official site

Allegiant Air

Headquarters: Las Vegas, Nevada
Low-cost
IATA: G4
ICAO: AAY
Official site

FedEx Express

Headquarters: Memphis, Tennessee
Cargo
IATA: FX
ICAO: FDX
Official site

PSA Airlines

Headquarters: Pittsburgh, Pennsylvania
Regional
IATA: PS
ICAO: PSA
Official site