PSP (Palm Springs) to PDX (Portland) flights arrive on time 90% of the time. The most reliable airline on this route is SkyWest Airlines at 93%. The average delay is 51 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.PSP → PDX
PSP (Palm Springs) to PDX (Portland)
PSP → PDX on-time performance by month
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This route is usually on time. About 90% 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 93% vs Alaska Airlines at 89%.
Airline Comparison
SkyWest Airlines leads at 93% on time; Alaska Airlines trails at 89%.
Accurate?
Good to know
Departing from PSP
83% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. PSP has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at PDX
83% on timeWhen flights into PDX are late, the average delay is 60 minutes. Build buffer if you have ground plans.
If connecting at PDX: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
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Data last updated March 2026. Source: Bureau of Transportation Statistics.