Airlines Serving DCA
How to use this list: Terminal assignments can change for irregular operations or projects. Always verify your flight in the airline app on the day of travel. Regional affiliates (American Eagle, Delta Connection, United Express) typically operate from the same terminal as their mainline partners.
| Airline | IATA | Typical Terminal | U.S. Phone | Website |
|---|---|---|---|---|
| Air Canada | AC | Terminal 1 | 1-888-247-2262 | Website |
| Alaska Airlines | AS | Terminal 2 | 1-800-252-7522 | Website |
| American Airlines | AA | Terminal 2 | 1-800-433-7300 | Website |
| Delta Air Lines | DL | Terminal 2 | 1-800-221-1212 | Website |
| Frontier Airlines | F9 | Terminal 1 | 1-801-401-9000 | Website |
| JetBlue | B6 | Terminal 2 | 1-800-538-2583 | Website |
| Southwest Airlines | WN | Terminal 1 | 1-800-435-9792 | Website |
| United Airlines | UA | Terminal 2 | 1-800-864-8331 | Website |