Is a 2 hr layover in Atlanta long enough?
Yes, 2 hours is probably enough for a layover at ATL (Atlanta).
Is 2 hours enough for a layover at The William B Hartsfield Atlanta International (ATL)?
Two hours covers every connection type at ATL comfortably. Time to grab food at one of the concourse restaurants.
What is the minimum connection time at ATL?
Minimum connection times at The William B Hartsfield Atlanta International: Domestic-to-Domestic is 35 minutes, International-to-International is 90 minutes. These are the shortest layovers airlines will sell.
Can I make a 2 hours connection at ATL on an international flight?
2 hours clears the 90-minute international minimum connection time at The William B Hartsfield Atlanta International, but you should still head directly to your gate. The Plane Train automated people mover runs underground between all seven concourses, departing every 1–2 minutes. A full end-to-end ride takes about 10 minutes. Walking between adjacent concourses takes roughly 10 minutes via the underground walkway. International arrivals in Concourse F must clear U.S. customs and immigration before connecting to any other concourse — there is no sterile transit option.
How much time do I need for a layover at ATL?
We recommend at least 1 hour for a comfortable connection at The William B Hartsfield Atlanta International. This gives you enough buffer for security (typically 10 minutes) and transit between terminals (up to 15 minutes).
What happens if I miss my connection at ATL?
Delta has service desks in every concourse. For same-day rebooking, use the Fly Delta app — it's faster than waiting in line. Southwest and other carriers operate from specific concourses with their own rebooking desks.