What is the correct city for the airport code ATL?

The airport code ATL corresponds to Hartsfield-Jackson Atlanta International Airport, which is located in Atlanta, Georgia. This airport is one of the busiest in the world and serves as a major hub for domestic and international flights. The association of the airport code with the city is based on the International Civil Aviation Organization (ICAO) and International Air Transport Association (IATA) coding systems, where ATL specifically identifies the location and is recognized globally in air travel.

Other choices refer to different cities and their airports. Austin, Texas, has its own distinct airport code (AUS) for Austin-Bergstrom International Airport, Albany, NY corresponds to ALB for Albany International Airport, and Buffalo, NY has the airport code BUF for Buffalo Niagara International Airport. None of these other options share the same airport code as Atlanta, affirming that ATL is uniquely tied to Hartsfield-Jackson Atlanta International Airport.