PSP (Palm Springs) to PDX (Portland) flights arrive on time 93% of the time. The most reliable airline on this route is SkyWest Airlines at 92%. The average delay is 65 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.PSP → PDX
PSP (Palm Springs) to PDX (Portland)
PSP → PDX on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is usually on time. About 93% 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 — SkyWest Airlines leads slightly at 92% vs Alaska Airlines at 92%.
Airline Comparison
SkyWest Airlines leads at 92% on time; Alaska Airlines trails at 92%.
Accurate?
Good to know
Departing from PSP
82% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. PSP has long runway queues.
TSA is currently ~15 min. Best time: 4 AM (about 5 min).
Arriving at PDX
83% on timeWhen flights into PDX are late, the average delay is 61 minutes. Build buffer if you have ground plans.
If connecting at PDX: TSA is ~11 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what SkyWest Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of PSP? 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.