Terminals Hartsfield-Jackson Atlanta International Airport (ATL)

Hartsfield-Jackson Atlanta Airport (ATL) is one of the biggest airports in the world. It has 2 main terminals: the Domestic Terminal and the International Terminal. Passengers use different concourses connected by an underground train system. The airport is easy to follow, with signs and clear zones for check-in, gates, baggage, and security.

Terminal / ConcoursePurposeDetails
Domestic Terminal – NorthCheck-in & departuresUsed by many major airlines for domestic flights
Domestic Terminal – SouthCheck-in & departuresMainly used by Delta Air Lines
International Terminal – Concourse FInternational flightsCheck-in, customs, immigration, and international arrivals
Concourse TDomestic gatesClosest concourse to Domestic Terminal
Concourse ADomestic gatesBusy concourse used by major airlines
Concourse BDomestic gatesConnected to many Delta flights
Concourse CDomestic gatesServes multiple U.S. airlines
Concourse DDomestic flightsMix of airlines and regional jets
Concourse EInternational gatesSupports international flights and connections
Plane TrainAirport transportConnects all terminals and concourses quickly