PHL (Philadelphia) to PDX (Portland) flights arrive on time 64% of the time. The most reliable airline on this route is Alaska Airlines at 70%. The average delay is 107 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated October 2026.PHL → PDX
PHL (Philadelphia) to PDX (Portland)
PHL → PDX on-time performance by month
23
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JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is frequently delayed. About 64% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Alaska Airlines edges out American Airlines on this route — 70% vs 60% on time.
Airline Comparison
Alaska Airlines leads at 70% on time; American Airlines trails at 60%.
Accurate?
Good to know
Departing from PHL
77% on timeExpect ~20 min sitting on the taxiway after your gate pushes back. PHL has long runway queues.
TSA is currently ~24 min. Best time: 4 AM (about 5 min).
PHL cancels 2.1% of flights — higher than average. Have a backup plan.
Arriving at PDX
83% on timeWhen flights into PDX are late, the average delay is 62 minutes. Build buffer if you have ground plans.
If connecting at PDX: TSA is ~12 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Alaska Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of PHL? 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 October 2026. Source: Bureau of Transportation Statistics.