American Airlines — Complete Airline Guide 2026
Fort Worth, Texas · Founded 1930 · Oneworld
American Airlines is the world's largest airline by fleet size and revenue, headquartered in Fort Worth, Texas. As the flagship carrier of the Oneworld alliance, American operates an extensive domestic and international route network from nine hub airports. The airline merged with US Airways in 2013, creating the current mega-carrier. American offers three cabin classes on most domestic flights (First, Main Cabin Extra, Main Cabin) and up to four on international routes (Flagship First, Flagship Business, Premium Economy, Main Cabin).
American Hub Airports
American Airlines operates from 9 hub airports across the United States:
American Terminal Locations at U.S. Airports
Find which terminal American Airlines uses at airports across the U.S. Click the airport code to see the full airport guide with maps, dining, and more.
| Code | Airport | Terminal | Gates |
|---|---|---|---|
| ATL | Atlanta | Concourse D | D1–D42 |
| BOS | Boston | Terminal B | B1–B38 |
| BWI | Baltimore/Washington | Concourse D | D1–D20 |
| CLT | Charlotte | Concourse A, Concourse B, Concourse C | A1–A22, B1–B25, C1–C16 |
| DCA | Washington National | Terminal B, Terminal C (New) | B10–B37, C39–C59 |
| DEN | Denver | Concourse C | C28–C53 |
| DFW | Dallas/Fort Worth | Terminal A, Terminal B, Terminal C | A1–A39, B1–B46, C1–C39 |
| DTW | Detroit | North Terminal | Gates 1–28 |
| EWR | Newark | Terminal B | B1–B20 |
| FLL | Fort Lauderdale | Terminal 3 | Gates F1–F10, G1–G12 |
| HNL | Honolulu | Terminal 2 (Lobby 5–8) | Gates 31–60 |
| IAD | Washington Dulles | Concourse C/D | C1–C22, D1–D28 |
| IAH | Houston Intercontinental | Terminal E | E1–E24 |
| JFK | New York JFK | Terminal 8 | Gates 1–50 |
| LAS | Las Vegas | Terminal 1 (Gates A, B, C, D) | A1–A19, B1–B26, C1–C24, D1–D46 |
| LAX | Los Angeles | Terminal 4, Terminal 5 | Gates 40–49, Gates 50–59 |
| LGA | New York LaGuardia | Terminal B (New) | Concourses 1–4 |
| MCO | Orlando | South Terminal (Gates 70–129) | Gates 70–129 |
| MIA | Miami | North Terminal (Concourse D), South Terminal (Concourses H & J) | D1–D60, H1–H17, J1–J30 |
| MSP | Minneapolis | Terminal 1 — Lindbergh | C1–C25, D1–D12, E1–E18, F1–F17, G1–G25 |
| ORD | Chicago O'Hare | Terminal 3 (Concourses G, H, K, L) | G1–G21, H1–H20, K1–K20, L1–L20 |
| PDX | Portland | Concourse B | B1–B8 |
| PHL | Philadelphia | Terminals A-West & A-East, Terminals B & C, Terminal F | A1–A30, B1–B20, C1–C30, F1–F14 |
| PHX | Phoenix | Terminal 4 — North, Terminal 4 — South | N1–N28, S1–S12 |
| SAN | San Diego | Terminal 2 (East & West) | Gates 30–55 |
| SEA | Seattle | Concourses C & D | C1–C20, D1–D12 |
| SFO | San Francisco | Terminal 2 | D1–D18 |
| SLC | Salt Lake City | Concourse B | B1–B28 |
| TPA | Tampa | Airside F | F80–F95 |
American Baggage Policy & Fees
Here's what American Airlines charges for baggage. Fees may vary by route, fare class, and elite status. Always confirm on American Airlines's website ↗.
Baggage Policy
American Check-In Tips
Online check-in opens 24 hours before departure via aa.com or the AA app. Boarding passes can be mobile or printed. Curbside check-in is available at most airports. Check-in counters close 45 minutes before domestic departures and 60 minutes before international flights.
AAdvantage — American's Frequent Flyer Program
AAdvantage is American's loyalty program. Members earn miles on flights, credit card purchases, and partner activities. Elite tiers include Gold, Platinum, Platinum Pro, and Executive Platinum, each unlocking upgrades, lounge access, priority boarding, and bonus miles.
Frequently Asked Questions
What terminals does American Airlines use?
American Airlines operates from dedicated terminals at its hub airports. At DFW, American uses all five terminals (A through E). At ORD, it's Terminal 3. At JFK, Terminal 8. At LAX, Terminals 4 and 5. At MIA, Concourses D, E, and H/J. Terminal assignments vary by airport — check the airline directory on each airport's page.
Does American Airlines charge for carry-on bags?
Standard carry-on bags (one bag + one personal item) are free for all American Airlines passengers, including Basic Economy. However, Basic Economy passengers on certain routes may have overhead bin restrictions.
What is American Airlines' cancellation policy?
American offers free cancellation within 24 hours of booking for tickets purchased at least 2 days before departure. Non-refundable tickets can be changed for a fee or used as trip credit. Refundable tickets can be cancelled for a full refund anytime.
What alliance is American Airlines in?
American Airlines is a founding member of Oneworld, one of the three major global airline alliances. Oneworld partners include British Airways, Japan Airlines, Cathay Pacific, Qantas, and others, allowing reciprocal benefits like lounge access and mileage earning.