Atlanta (ATL) Terminal Map & Navigation Guide
Everything you need to navigate Atlanta: the official terminal map link, what airlines fly from each concourse, how to move between terminals, and gate-finding tips that save you backtracking. Verify your specific gate on your boarding pass — assignments change.
Where can I find the official Atlanta terminal map?
The ATL airport authority publishes the most up-to-date map on its official website. Use the link below before you travel so you know the terminal layout and gate locations before you clear security.
Official map
Atlanta official terminal map — airport authority website
Atlanta interactive map — searchable by gate, airline, or amenity
Maps are updated when terminals are renovated or new concourses open. Terminal 5 at LAX, for example, has been closed since October 2025 for reconstruction — always confirm your terminal from your boarding pass rather than relying on a saved map.
What is in each Atlanta terminal?
Here is what each terminal or concourse at ATL handles — which airlines fly from it, the gate range, and key amenities to know before you go.
Domestic Terminal (Concourses T, A, B, C, D)
The west-side Domestic Terminal houses five concourses with 157 total gates. It is split into a South side (Delta only: Concourses A and B, and Concourse T main operations) and a North side (all other carriers: Concourse C south half for Southwest, Concourse D and portions of T for United, American, JetBlue, Alaska, Frontier, Avelo, and Sun Country). Concourse A has ~29 gates and Concourse B has 32 gates used exclusively by Delta mainline. Concourse C has 34 gates with Delta Connection regionals on the north half and Southwest on the south half. Concourse D has 40 gates and is the largest domestic concourse. Concourse T (21 gates) sits directly off the main security checkpoints and serves Delta, American, and United short-haul routes.
Maynard H. Jackson Jr. International Terminal (Concourses E, F)
The east-side International Terminal holds Concourses E and F with 43 total gates. Concourse E has 31 gates handling a mix of domestic and international flights; Frontier Airlines uses the north end as its operating base. Concourse F has 12 gates dedicated entirely to international departures and arrivals; it is the only concourse at ATL capable of accommodating an Airbus A380. Non-Delta international carriers (including Air France, British Airways, KLM, Korean Air, Lufthansa, and others) depart from Concourse F. International arrivals clear US Customs and Border Protection in the International Terminal before connecting to domestic concourses via the Plane Train.
View Maynard H. Jackson Jr. International Terminal (Concourses E, F) map
How do I get between terminals at Atlanta?
Plane Train underground automated people mover running 24 hours a day every 2 minutes, stopping at all 7 concourses (T, A, B, C, D, E, F) along a 3-mile loop between the Domestic and International Terminals. An alternative is the underground Transportation Mall pedestrian tunnel with moving walkways and art exhibits, though walking end-to-end (Concourse A to F) takes approximately 35 minutes versus a few minutes on the Plane Train.
Timing tip
Always allow 15–30 minutes for any inter-terminal transfer at ATL — wait times for people-movers, buses, or security re-screening add up faster than the physical distance suggests. Build the buffer into your Leave-By time, not your gate arrival time.
How do I find my gate at Atlanta?
Always take the Plane Train rather than walking between concourses — the airport stretches 3 miles end to end and walking from the far domestic end to the International Terminal can take over 30 minutes. Access the Plane Train at any concourse via escalators or elevators down to Level 0; trains arrive every 2 minutes around the clock.
A few habits that prevent last-minute sprints:
- Open your airline app two hours before departure. Gate assignments update in the app before they appear on printed boarding passes and sometimes before terminal displays are updated.
- Check departure screens immediately after clearing security. Every terminal at ATL has overhead departure boards near the checkpoint exit — confirming your gate here costs 30 seconds and can save a long detour.
- Note which security checkpoint serves your concourse. At multi-concourse airports, entering through the wrong checkpoint can mean exiting security and re-queuing, which adds 20 minutes or more.
- International arrivals follow the customs signs first. If you are connecting from an international arrival, clear U.S. Customs and Border Protection before looking for your domestic connection gate — the process is one-way.
What is the easiest way to navigate Atlanta?
Experienced travellers at ATL use a short checklist every time:
- Review the map before leaving home. Open the Atlanta interactive map on your phone while you are still home so the terminal layout is familiar.
- Know your terminal before you arrive. At airports with multiple separate buildings (JFK, LAX, DTW, MSP) confirm your terminal from your boarding pass — rideshare and taxi drivers need the correct terminal to drop you at the right curb.
- Use automated people-movers instead of walking. At large airports with trains (ATL Plane Train, DFW Skylink, DEN AGTS) a single train ride replaces 20–30 minutes of walking. Look for signs to the train immediately after clearing security.
- Follow colour-coded signage. Most airports (TPA Blue/Red, SEA North/South Satellite, PHX T3/T4) use colour or number coding from curbside through gates — picking the right colour zone at check-in means you do not cross the terminal twice.
- Check the live TSA wait before you leave. Knowing the current security wait at ATL lets you time your departure so you arrive at the gate relaxed, not sprinting.
Common questions about Atlanta maps
Where can I find the official ATL terminal map?
The official Atlanta terminal map is on the airport authority website at https://www.atl.com/maps/ — an interactive version is also at https://www.atl.com/skypointe/. Maps are updated when new gates or concourses open; always verify your specific gate on your boarding pass.
How do I get between terminals at ATL?
Plane Train underground automated people mover running 24 hours a day every 2 minutes, stopping at all 7 concourses (T, A, B, C, D, E, F) along a 3-mile loop between the Domestic and International Terminals. An alternative is the underground Transportation Mall pedestrian tunnel with moving walkways and art exhibits, though walking end-to-end (Concourse A to F) takes approximately 35 minutes versus a few minutes on the Plane Train.
How do I find my gate at ATL?
Always take the Plane Train rather than walking between concourses — the airport stretches 3 miles end to end and walking from the far domestic end to the International Terminal can take over 30 minutes. Access the Plane Train at any concourse via escalators or elevators down to Level 0; trains arrive every 2 minutes around the clock. Your boarding pass shows the exact gate. Open your airline app about two hours before departure — gate assignments sometimes change after check-in closes. Look for departure boards throughout the terminal for real-time gate information.
What is the easiest way to navigate ATL?
Use the official interactive map at https://www.atl.com/skypointe/ before you arrive to familiarise yourself with the layout. Always take the Plane Train rather than walking between concourses — the airport stretches 3 miles end to end and walking from the far domestic end to the International Terminal can take over 30 minutes. Access the Plane Train at any concourse via escalators or elevators down to Level 0; trains arrive every 2 minutes around the clock.
What is in each ATL terminal?
Domestic Terminal (Concourses T, A, B, C, D): The west-side Domestic Terminal houses five concourses with 157 total gates. It is split into a South side (Delta only: Concourses A and B, and Concourse T main operations) and a North side (all other carriers: Concourse C south half for Southwest, Concourse D and portions of T for United, American, JetBlue, Alaska, Frontier, Avelo, and Sun Country). Concourse A has ~29 gates and Concourse B has 32 gates used exclusively by Delta mainline. Concourse C has 34 gates with Delta Connection regionals on the north half and Southwest on the south half. Concourse D has 40 gates and is the largest domestic concourse. Concourse T (21 gates) sits directly off the main security checkpoints and serves Delta, American, and United short-haul routes. Maynard H. Jackson Jr. International Terminal (Concourses E, F): The east-side International Terminal holds Concourses E and F with 43 total gates. Concourse E has 31 gates handling a mix of domestic and international flights; Frontier Airlines uses the north end as its operating base. Concourse F has 12 gates dedicated entirely to international departures and arrivals; it is the only concourse at ATL capable of accommodating an Airbus A380. Non-Delta international carriers (including Air France, British Airways, KLM, Korean Air, Lufthansa, and others) depart from Concourse F. International arrivals clear US Customs and Border Protection in the International Terminal before connecting to domestic concourses via the Plane Train.
Leave-By calculator
Know exactly when to leave for ATL
The TSA Wait Times Leave-By calculator folds the live ATL security wait, your drive time, and terminal navigation into one exact time to leave home — so you reach your gate without guessing.
See also: Live ATL TSA wait times · ATL terminals guide · ATL security tips