ATL (Atlanta) to BHM (Birmingham) flights arrive on time 84% of the time. The most reliable airline on this route is Endeavor Air at 90%. The average delay is 62 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated May 2026.ATL → BHM
ATL (Atlanta) to BHM (Birmingham)
ATL → BHM on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 84% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Endeavor Air edges out Delta Air Lines on this route — 90% vs 84% on time.
Airline Comparison
Endeavor Air leads at 90% on time; Delta Air Lines trails at 84%.
Accurate?
Good to know
Departing from ATL
83% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. ATL has long runway queues.
TSA is currently ~24 min. Best time: 4 AM (about 5 min).
Arriving at BHM
81% on timeWhen flights into BHM are late, the average delay is 69 minutes. Build buffer if you have ground plans.
If connecting at BHM: TSA is ~11 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Endeavor Air owes you — refund rights, action plan, complaint email. Free.
Let us watch your flight
We worry about delays, TSA, weather, and gates so you don't have to.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated May 2026. Source: Bureau of Transportation Statistics.