Airline codes
AA · AAL
IATA · ICAO · callsign “AMERICAN”
American’s IATA code is AA, its ICAO code is AAL, and the radio callsign is AMERICAN. Type AA and your flight number into a status search to follow an American flight.
American Airlines is the world's largest airline by passengers, headquartered in Fort Worth, Texas, with Dallas/Fort Worth as its main hub plus Charlotte, Chicago and Miami. It reaches about 350 destinations across the USA, Canada, Latin America, the Caribbean, Europe, Asia and the Pacific. A Oneworld founding member, it runs AAdvantage. Cabins range from Main Cabin to First and Flagship Business.
American Airlines is a major US airline headquartered in Fort Worth, Texas, and the world’s largest airline by passengers carried and daily flights. With its American Eagle regional partners it serves about 350 destinations, and it was a founding member of Oneworld.
Please note: bookingMentor is an independent travel service and is not affiliated with American Airlines. Routes, schedules, fleet and baggage rules change, so always confirm the details of your booking with the airline.
American Airlines is a major US carrier headquartered in Fort Worth, Texas, and a founding member of the oneworld alliance. It suits travellers flying within the United States, between North America and Latin America, and across the Atlantic or Pacific who want one ticket through a large hub. The company traces its start to 1930, when more than 80 small airlines were brought together, and today it carries more than 200 million passengers a year.
American runs ten hubs, and Dallas/Fort Worth (DFW) is the largest. The other nine are Charlotte, Chicago O'Hare, Los Angeles, Miami, New York JFK, New York LaGuardia, Philadelphia, Phoenix Sky Harbor and Washington National. Each hub has a job in the network, so picking the right one shortens most trips.
Miami is the gateway to Latin America and the Caribbean, with flights to cities such as São Paulo, Bogotá and many island capitals. Philadelphia, New York JFK and Dallas/Fort Worth send most of the transatlantic flights to London Heathrow, Paris, Madrid, Barcelona, Rome and Dublin. Dallas/Fort Worth also handles Pacific flights such as Tokyo Haneda and is the main link to Mexico. Charlotte and Phoenix are mostly domestic connecting points, while LaGuardia and Washington National serve short-haul business routes from airports close to the city centre.
Flights to smaller US cities are sold as American Eagle and flown by regional carriers. Envoy Air, PSA Airlines and Piedmont Airlines are owned by American, and Republic Airways and SkyWest Airlines fly under contract. In 2023 about 46 million passengers travelled on American Eagle flights.
For a traveller the practical point is the aircraft size. Regional jets have smaller overhead bins, so full-size cabin bags are often tagged at the aircraft door and collected on the jet bridge after landing. Your booking shows the operating carrier under each flight number.
The modern airline took shape in 2013, when American merged with US Airways and kept the American name. The combined business, owned by American Airlines Group, became the largest airline in the United States and later the largest in the world by passengers carried. Hubs such as Charlotte, Philadelphia and Phoenix came into the network through that merger.
American has two lounge brands. The Admirals Club, which opened its first location at LaGuardia in 1939, is a membership and day-pass lounge found at the hubs and other large airports. Flagship lounges serve passengers in international and transcontinental premium cabins, along with eligible oneworld elite members flying internationally.
Checked against trusted sources:
American official website
American Airlines (IATA: AA, ICAO: AAL) is a major US airline headquartered in Fort Worth, Texas, and the world’s largest by passengers carried. A Oneworld founding member, it flies Airbus A319–A321 and Boeing 737, 777 and 787 aircraft from hubs including Dallas/Fort Worth, Charlotte, Chicago and Miami to about 350 destinations.
| Headquarters | Fort Worth, Texas, United States |
|---|---|
| Fleet types | Airbus A319, A320, A321, A321neo, A321XLR, Boeing 737, 777 and 787 |
| Frequent flyer | AAdvantage |
| Official website | aa.com |
Flight routes
Dallas/Fort Worth (DFW) departures12 destinations
Dallas/Fort Worth (DFW) departures9 destinations
Dallas/Fort Worth (DFW) departures4 destinations
Dallas/Fort Worth (DFW) departures3 destinations
American had 1,030 mainline aircraft in June 2026. Domestic and short international routes use the Airbus A319, A320 and A321 and the Boeing 737-800 and 737 MAX 8. Newer Airbus A321neo and A321XLR jets fly transcontinental routes and some thinner transatlantic routes. Long-haul flights use the Boeing 777-200ER, 777-300ER, 787-8 and 787-9. The fleet's average age was about 14.7 years in September 2026, and around 301 Airbus and Boeing aircraft were on order in October 2025. American has also placed an order for 20 Boom Overture supersonic aircraft with 40 options, which have not entered service.
Four cabins are on sale at American: Flagship Business, Premium Economy, First and Main Cabin. Not every American route has all of them.
Lie-flat business
American’s long-haul business class.
More space
A separate cabin on wide-body aircraft.
Domestic first class
The front cabin on domestic and short international flights.
Economy
Economy, including Basic Economy fares.
American’s loyalty programme. Join AAdvantage online before you fly so the trip counts.
AAdvantage members earn miles on American and Oneworld flights and with many partners, and redeem them for award flights and upgrades. Status is based on Loyalty Points.
The AAdvantage programme started on 1 May 1981 and had more than 115 million members by 2021. Elite tiers are Gold, Platinum, Platinum Pro and Executive Platinum, and status is earned through Loyalty Points. Each tier lines up with a oneworld level, so priority check-in, extra baggage and lounge access carry over when you fly partner airlines.
Joint businesses deepen the partnerships on long-haul routes. The Atlantic Joint Business links American with British Airways, Iberia, Aer Lingus and Finnair. Japan Airlines is its partner across the Pacific, and a separate joint venture with Qantas covers routes between the US, Australia and New Zealand. On these routes schedules and fares are planned together, which gives more departure times on one ticket.
On American, the bag allowance follows your fare type, cabin and route, and the exact figure is printed on your AA e-ticket.
American sets one allowance for short-haul and another for long-haul, and its premium cabins always carry more than the cheapest economy fare. Check the route-by-route figures on aa.com.
Your checked and cabin baggage allowance depends on the route, cabin, fare type and AAdvantage status, and it is shown in your booking. Higher cabins include more than Basic Economy on the same route, and any bag you need to pay for can be added in Manage Booking before you reach the airport.
Online check-in runs through aa.com and the American app, which also hold mobile boarding passes and rebooking options during disruption. At busy hubs such as Dallas/Fort Worth, Miami and JFK, allow extra time for security, and check whether your connection needs a terminal change. Add your AAdvantage number when you book so miles post automatically.
Getting through check-in for American is simpler in this order. Start online and finish at bag drop.
Online check-in for AA flights is on the official American website. You need the AA booking reference or e-ticket number and the passenger’s surname.
Booking ref + surnameInternational American passengers need a passport and whatever visa, residence permit or entry documents the destination requires. Domestic AA passengers should bring a photo ID the airline accepts.
Passport · visa · IDGet to the airport with time for American check-in, bag drop and security. The airline sets a deadline for each airport, shown in your booking, and late arrivals can lose their seat.
Check your deadlineAt the airport, take your bags to the American bag-drop point. Collect a printed AA boarding pass there if you have not saved one to your phone.
American counterA few booking habits that tend to cut the cost of flying American.
Compare a full week of American departures; midweek days are often priced below Fridays and Sundays.
Midweek flightsFares rise around Thanksgiving, Christmas, spring break and the summer holidays. Book early for those dates.
School holidays · festivalsLook at the next American fare up: if it bundles a hold bag or easier changes, it may beat the basic fare plus extras.
Baggage & changesLast-minute AA seats on popular routes tend to cost more. Book a few weeks out when an American route is busy.
Popular routesAdd a AAdvantage number to your booking so points from your AA flights are credited.
Before you flySearch American alongside every other airline on your route, with flexible dates.
Search American flightsOthers of this kind you opened on this device, so you can get back to them quickly.
AA is the IATA code you see on tickets and departure boards. AAL is the ICAO code used in air traffic control, and pilots use the radio callsign AMERICAN.
Its main hub is Dallas/Fort Worth International (DFW) in Dallas/Fort Worth, and its head office is in Fort Worth, Texas, United States.
Yes, oneworld, which it helped to found. A single ticket can therefore pair American with members such as Finnair or Cathay Pacific.
Narrow-bodies dominate: in June 2026 there were 406 Boeing 737s and 398 Airbus A319s, A320s and A321s, plus 89 newer A321neos and A321XLRs. Long-haul is flown by 70 Boeing 787s and 67 Boeing 777s.
Yes, it is called AAdvantage. Add your AAdvantage number when you book so the miles are credited automatically.
It depends on where you are going. Miami is usually the most direct link to Latin America and the Caribbean, while Philadelphia, New York and Dallas/Fort Worth handle many of the flights to Europe.
The allowance for your AA booking is printed on the e-ticket and shown in Manage Booking on aa.com. The American route, cabin and fare all change it.
Get an answer from the bookingMentor travel team and travellers who have flown American.
Everything travellers ask before flying American Airlines.
Answers checked against American’s official website and published airline records. Reviewed 10 October 2026.
Getting there
American Airlines uses the IATA code AA and the ICAO code AAL. Its radio callsign is AMERICAN.
Check in on aa.com. The Check-in section of this guide walks through it in 4 steps.
American Airlines was founded in 1930, 96 years ago.
General
Booking
American Airlines flies to 350 destinations. They are listed by region, with fares and route guides where we have them, in the destinations section of this page.
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