Atlanta · United States

ATLHartsfield–Jackson Atlanta International

The busiest airport in the world, and one of the more logical ones to connect through

Atlanta handles more passengers than any other airport, and the reasonable expectation is chaos. In practice it is among the easier large airports to move through, because the concourses are arranged in a straight line and a single underground train runs the length of them.

That layout is the whole story. You are never navigating a maze; you are deciding how far along a line you need to go. The walk is long if you do it on foot, and the train removes almost all of that.

Terminals and how they connect

Domestic Terminal

Split into North and South sides for check-in and baggage claim, both feeding the same security checkpoints and the same concourse system.

Concourses T, A, B, C, D and E

Arranged in a line, all connected airside by the Plane Train and by a walkway beneath it. Concourse T is closest to the domestic terminal.

Concourse F and the International Terminal

Handles most international arrivals and departures, with its own check-in and baggage claim on the opposite side of the airfield from the domestic terminal.

Getting between them

The Plane Train connects every concourse airside, including F, in a few minutes end to end. Moving between the domestic and international terminals landside, however, means a shuttle bus or a long drive around.

Getting into Atlanta

Times below are realistic ranges rather than best cases. Rail journeys keep to a timetable; road journeys do not, and treating the two the same is how people miss flights.

MARTA rail

About 20 minutes to downtown

The station sits inside the domestic terminal, so you walk from baggage claim onto the platform. Cheap, frequent and by a wide margin the most sensible option for downtown or Midtown.

Taxi or rideshare

20 to 50 minutes

Fine off-peak. Atlanta's traffic is genuinely severe at rush hour, and the interstate into town can turn a twenty-minute trip into something much longer.

Connecting through ATL

Atlanta is built for connections and generally handles them well: the Plane Train links every concourse airside, so a change is a train ride rather than an expedition. The exception is anything involving the international terminal landside, or an international arrival that must clear customs, collect bags and re-enter security. Domestic to domestic here is one of the more reliable short connections in the United States.

Worth knowing before you fly

MARTA is inside the terminal

The station is a walk from domestic baggage claim rather than a shuttle ride away. For downtown or Midtown it beats a taxi on both cost and, at peak times, on speed.

The domestic and international terminals are far apart landside

They are on opposite sides of the airfield. Airside the Plane Train connects them in minutes; landside is a different proposition entirely, so make sure you are dropped at the right one.

Walk if the train is crowded

A moving walkway runs beneath the Plane Train the whole length of the concourses. At the busiest times, walking one or two concourses is often no slower than waiting.

Terminal assignments, transit timetables and fares all change. Confirm the details that matter to your trip with the airport or transport operator before you travel.

Routes through ATL

Flying from Atlanta

All airport guidesSearch live fares

FAQ

ATL — common questions

Terminals, transfers and getting into the city.

Is Atlanta a difficult airport to connect through?

Less than its passenger numbers suggest. The concourses are arranged in a straight line and the Plane Train connects all of them airside in a few minutes, so a connection is a train ride rather than a navigation problem. The genuinely awkward cases are moving between the domestic and international terminals landside, and international arrivals that must clear customs and re-enter security.

How do I get from Atlanta airport to downtown?

MARTA rail is the clear choice: the station is inside the domestic terminal, the journey to downtown takes about twenty minutes, and it is cheap and frequent. A taxi or rideshare is comparable off-peak but Atlanta's rush-hour traffic is severe enough to make the train faster as well as cheaper at those times.

How much time do I need for a connection in Atlanta?

For domestic to domestic, Atlanta is one of the more forgiving large US airports and a standard connection is usually fine. Allow substantially more if you are arriving internationally and need to clear customs, collect your bags and pass back through security, which is a longer process than the walk between gates.

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