Airline codes

American Airlines (AA): A-East, A-West, B, C, F 

Aer Lingus (Ei): A-East, A-West 

Air Canada (AC): D 

Alaska Airlines (AS): D 

British Airways (BA): A-West 

Contour Airlines (LF): Gates F5, F7, F9 only 

Delta Airlines (DL): D 

Discover/Eurowings (4Y): A-West 

Frontier Airlines (F9): E 

JetBlue Airways (B6): D 

Lufthansa Airlines (LH): A-West 

Southwest Airlines (WN or SWA): E 

Spirit Airlines (NK): E (Ticketing in Terminal D) 

*Spirit Airlines Flights Sometimes Leave from A-East too* 

Sun Country (SY): D (Ticketing in Terminal E) 

United Airlines (UA): D