OAK (Oakland) to ATL (Atlanta) flights arrive on time 81% of the time. The most reliable airline on this route is Delta Air Lines at 85%. The average delay is 82 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.OAK → ATL
OAK (Oakland) to ATL (Atlanta)
OAK → ATL on-time performance by month
24
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
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This route is on time most of the time. About 81% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Delta Air Lines edges out Southwest Airlines on this route — 85% vs 72% on time.
Airline Comparison
Delta Air Lines leads at 85% on time; Southwest Airlines trails at 72%.
Accurate?
Good to know
Departing from OAK
82% on timeTSA is currently ~20 min. Best time: 4 AM (about 5 min).
Arriving at ATL
83% on timeWhen flights into ATL are late, the average delay is 68 minutes. Build buffer if you have ground plans.
If connecting at ATL: TSA is ~24 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.