Hartsfield Jackson Atlanta International Airport (ATL)
The world's busiest airport by passenger traffic since 1998, Hartsfield-Jackson serves as the primary hub for Delta Air Lines. Its efficient design features a central atrium connected to concourses via an underground people mover, making connections seamless despite handling over 90 million passengers annually.
Hartsfield Jackson Atlanta International Airport (ATL)
The world's busiest airport by passenger traffic since 1998, Hartsfield-Jackson serves as the primary hub for Delta Air Lines. Its efficient design features a central atrium connected to concourses via an underground people mover, making connections seamless despite handling over 90 million passengers annually.
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Live Flight Information
Real-time departures and arrivals at ATL
Live Flights
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Airlines & Destinations
Airlines operating at the airport and popular destinations
Operating Airlines
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Popular International Destinations
Baggage Information
Everything you need to know about baggage services
Baggage Claim by Terminal
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Lost & Found
Getting To & From ATL
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Private Transportation
ATL Parking Options
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Current Weather & Conditions
Real-time weather affecting ATL operations
Current Conditions
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Accessibility & Help
Complete assistance and accessibility services directory
Frequently Asked Questions
Common questions about Hartsfield Jackson Atlanta International Airport (ATL)
How do I use the Plane Train at Atlanta airport?
The Plane Train is the free underground rail connecting all concourses (T, A, B, C, D, E, F). Trains arrive every 2 minutes. You can also walk between concourses via the underground walkway with art installations.
How do I get from ATL to downtown Atlanta?
MARTA rail runs directly from the airport to downtown Atlanta in about 20 minutes for $2.50. The station is inside the Domestic Terminal at the west end. Trains run every 10-20 minutes.
Why is Atlanta the busiest airport in the world?
ATL has been the worlds busiest airport by passenger traffic since 1998. Its Delta's largest hub, handling 90+ million passengers yearly, and a major connecting point for domestic and international travel.
Which concourse is Delta at ATL?
Delta uses Concourses T, A, B, C, D, and E (most of the airport). International Delta flights arrive at Concourses E and F. Domestic connections are typically on A, B, and C. Check your boarding pass.
How much time do I need for connections at ATL?
For domestic-to-domestic connections: 60-90 minutes is comfortable. For international arrivals connecting to domestic: allow 2+ hours for customs and re-screening. The Plane Train makes transfers efficient.
Does ATL have a smoking area?
ATL is smoke-free indoors. Designated outdoor smoking areas are located outside the terminal before security. Some concourses have ventilated smoking lounges, but these are being phased out.