Gate Map of Atlanta Airport: How to Navigate Hartsfield‑Jackson Like a Pro

Hartsfield‑Jackson Atlanta International Airport (ATL) is one of the busiest airports in the world, and its gate layout is unique compared with many other major airports. Understanding the gate map of Atlanta Airport before you travel can make the difference between a stressful sprint and a smooth connection.

This guide breaks down the concourses, gate numbering, train routes, walking paths, and where key services are located—specifically for Atlanta travelers and visitors.

ATL at a Glance: How the Airport Is Laid Out

ATL is organized in a straight line from west to east:

• Domestic Terminal South (Delta)
• Domestic Terminal North (Other airlines)
• Concourse T (attached directly to the domestic terminals)
• Concourses A, B, C, D, E (in a row, parallel to each other)
• Concourse F and the International Terminal (Maynard H. Jackson Jr. Terminal)

All concourses are connected underground by:

• The Plane Train (automated underground people mover)
• A long underground pedestrian walkway with moving sidewalks and art installations

You clear security once, then you can move between all concourses without re-screening.

Understanding the Concourse and Gate System

Each concourse at ATL is like its own mini-terminal with a straight central hallway and gates on each side.

Concourse Overview

Gate numbers are clearly marked, and lower gate numbers are usually closer to the center Plane Train stop for that concourse, while higher numbers are farther down the concourse.

Domestic Terminals and Concourse T

Domestic Terminal North and South

• Domestic Terminal – South: Main home for Delta Air Lines check-in.
• Domestic Terminal – North: Used by other U.S. carriers (like Southwest, American, United, etc.).

Both North and South terminals share:

• TSA security checkpoints
• Direct access to Concourse T after screening

Once you’re through security, you’re essentially in one shared secure area for all concourses.

Concourse T Gate Map Basics

Concourse T is directly attached to the domestic terminals. After security:

• You can walk straight into Concourse T without taking the train.
• Gates typically run from T1 up through the teens or low 20s, depending on configuration.

Concourse T is useful if:

• Your boarding pass shows a T gate (e.g., T6, T12).
• You prefer walking instead of taking the Plane Train for short hops.
• You’re meeting someone whose flight arrives at a T gate and you’re already inside security.

Concourses A–D: The Core Domestic Gate Area

These concourses handle a large share of domestic flights and are laid out in a similar fashion.

Concourse A

• Strong Delta presence.
• Gates are labeled A1 and up, along a straight central corridor.
• Often busy during peak morning and evening travel times.

Concourse B

• Also heavily used by Delta and Delta Connection.
• Nearly identical layout to A with gates B1 and up.

Concourse C

• Used by multiple airlines.
• Gates labeled C1 and up.
• Often a mix of mainline and regional jets.

Concourse D

• Home to various carriers and many regional or connection flights.
• Gates range from D1 and up.
• Frequently used by travelers connecting between smaller and larger markets.

Key takeaway: Once you’re on concourses A–D, your gate number plus concourse letter is all you need to follow overhead signs (e.g., “To Gates C1–C40”).

Concourses E & F: International and Long‑Haul Gates

Concourse E

• Handles a mix of international and some domestic flights.
• Gates labeled E1 and higher.
• Has its own customs and immigration space for some arrivals.
• Connected to the rest of the airport through the Plane Train and pedestrian walkway like any other concourse.

You might depart or arrive here even for a domestic flight, especially if you’re on a repositioning aircraft or connecting to/from an international flight.

Concourse F and the International Terminal

The Maynard H. Jackson Jr. International Terminal is on the eastern end of the airport.

• Check‑in and departures for many international airlines.
• Concourse F gates are labeled F1 and up.
• Houses:
  • International check‑in counters
  • U.S. Customs and Border Protection for many arriving international passengers
  • Lounges, duty‑free shops, and food options focused on long‑haul travelers

You can access Concourse F:

• From inside security via the Plane Train from any other concourse.
• From outside security by going directly to the International Terminal (2400 Aviation Blvd, Atlanta, GA 30337) and passing through its security checkpoint.

The Plane Train: Your Fastest Way Between Gates

The Plane Train is the underground train that links:

• Domestic Terminal
• Concourses T, A, B, C, D, E, and F
• International Terminal/Concourse F

How It Works

• Trains run continuously in both directions.
• Each stop is clearly announced (e.g., “The next stop is Concourse B”).
• Electronic signs on the platform show current stop and direction.

For most travelers, especially on a tight connection, the Plane Train is the fastest way to move between far‑apart gates, for example:

• From A2 to E32
• From the Domestic Terminal to Concourse F

Walking Between Concourses

If you prefer to walk (or the train is crowded):

• An underground pedestrian corridor runs parallel to the Plane Train.
• You’ll see:
  • Moving walkways
  • Art and historical exhibits focused on Atlanta and Georgia
  • Clear signage for the next concourse

Walking time between adjacent concourses is often 5–10 minutes, depending on pace. For example:

• T to A: short walk
• A to B: moderate walk
• Going from T all the way to F can take 25+ minutes, so plan ahead if you skip the train.

Reading Your Boarding Pass and Airport Screens

To find your gate on the ATL gate map, focus on two things:

1. Concourse letter – T, A, B, C, D, E, or F
2. Gate number – for example: A18, C7, or F5

Once you arrive at ATL:

• Look at the flight information display screens (FIDS) throughout the terminals.
• Find your flight by city and airline, then note the concourse and gate.
• Follow overhead signs: for instance, “To Concourse B – Plane Train” or “Walkway to A/B/C.”

Gates can and do change, especially during irregular operations or weather delays, so re‑check screens:

• Right after landing (before you start walking or boarding a train).
• Again if your flight time is far in the future.

Typical Airline Locations by Concourse (General Patterns)

While assignments can change, many travelers passing through Atlanta notice some repeating patterns:

• Delta & Delta Connection: Heavy presence in T, A, B, C, D, and E; also use F for international.
• Other major U.S. airlines: Often use Concourse T, C, or D, depending on partnership and scheduling.
• International carriers: Commonly use Concourses E and F.

Because gate assignments can shift day‑to‑day, always confirm your exact gate and concourse on your boarding pass or at ATL’s flight monitors.

Where to Go If You’re Dropping Off or Picking Up a Traveler

Domestic Flights (Most U.S. Routes)

• Use the Domestic Terminal:
  • North for many non‑Delta airlines
  • South mainly for Delta
• Signs on I‑75/I‑85 and local roads point clearly to:
  • Domestic Terminal North
  • Domestic Terminal South
• Inside, follow signs to Baggage Claim and check the screens for:
  • Airline
  • Flight number
  • Baggage carousel

You do not need to know the gate map if you’re staying outside security; just follow signs to Arrivals / Baggage Claim.

International Flights

For international arrivals and many long‑haul departures:

• Go to the International Terminal
  Address: Maynard H. Jackson Jr. International Terminal
  2400 Aviation Blvd
  Atlanta, GA 30337

Arriving passengers:

• Clear customs and immigration.
• Then proceed to the international arrivals hall for pick‑up.

Handy Gate‑Navigation Tips for Atlanta Travelers

1. Give yourself extra connection time.
ATL is large and busy. If you’re changing concourses—especially to or from E or F—factor in:

• Time to get off the plane
• Walking time to the Plane Train or walkway
• Possible crowds at peak times

2. Check your gate before you leave home.
For Atlanta residents flying out:

• Confirm your departure concourse and gate the morning of your trip.
• Expect that the gate could still change and re‑check after you clear security.

3. Use concourse landmarks.
Each concourse has:

• Food courts
• Retail clusters
• Restroom and water fountain zones near gate clusters

If you’re meeting someone inside security, pick a spot like “Food court near A Centerpoint” rather than a specific gate number, which might change.

4. Plan for international connections.
If you:

• Arrive internationally and connect to a domestic flight, or
• Fly out of Atlanta internationally

You may use Concourses E or F; allow extra time for:

• Immigration and customs on arrival
• Moving between domestic and international concourses

5. Ask for help if confused.
ATL has:

• Information desks in major terminal areas
• Airport staff near checkpoints and central locations
• Clear overhead signs in English (and additional languages in international areas)

Staff can help confirm the best route to your gate, whether by Plane Train or walkway.

Key Locations and Contact Information

For planning your trip to or through Atlanta Airport, these central details are useful:

• ATL Main Address
  Hartsfield‑Jackson Atlanta International Airport
  6000 N Terminal Pkwy
  Atlanta, GA 30320

• International Terminal (Concourse F)
  Maynard H. Jackson Jr. International Terminal
  2400 Aviation Blvd
  Atlanta, GA 30337

• General Airport Information (Recorded / Automated)
  Phone: (800) 897‑1910 (widely shared as ATL’s main info line; check for updates as needed)

If you’re local to Atlanta, you can also reach the airport easily via MARTA (the Airport Station connects directly to the Domestic Terminal), then follow signs inside to your concourse and gate.

By understanding how ATL’s concourses, gates, and train system fit together, navigating the gate map of Atlanta Airport becomes much simpler—whether you’re a local flying out for the weekend, a visitor connecting through, or meeting friends and family arriving in the city.