OAK (Oakland) to BLI (Bellingham) flights arrive on time 85% of the time. The most reliable airline on this route is Allegiant Air at 86%. The average delay is 86 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.OAK → BLI
OAK (Oakland) to BLI (Bellingham)
OAK → BLI on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is usually on time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Airlines are roughly equal on this route — Allegiant Air leads slightly at 86% vs Southwest Airlines at 83%.
Airline Comparison
Allegiant Air leads at 86% on time; Southwest Airlines trails at 83%.
Accurate?
Good to know
Departing from OAK
83% on timeTSA is currently ~23 min. Best time: 4 AM (about 5 min).
Arriving at BLI
85% on timeWhen flights into BLI are late, the average delay is 65 minutes. Build buffer if you have ground plans.
If connecting at BLI: TSA is ~13 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Allegiant Air owes you — refund rights, action plan, complaint email. Free.
Flying out of OAK? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.