OAK (Oakland) to BNA (Nashville) flights arrive on time 95% of the time. The most reliable airline on this route is Southwest Airlines at 94%. The average delay is 29 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated May 2026.OAK → BNA
OAK (Oakland) to BNA (Nashville)
OAK → BNA on-time performance by month
24
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 95% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Accurate?
Good to know
Departing from OAK
82% on timeTSA is currently ~20 min. Best time: 4 AM (about 5 min).
Arriving at BNA
80% on timeWhen flights into BNA are late, the average delay is 64 minutes. Build buffer if you have ground plans.
If connecting at BNA: TSA is ~21 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Southwest Airlines 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.