SkyWest Airlines is the most reliable airline on the PSP to PDX route with a 91% on-time rate, compared to Alaska Airlines at 89%. Based on 728 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PSP to PDX
Palm Springs to Portland — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines91%
Alaska Airlines89%
PSP to PDX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 91% | 1.8% | 51m | 728 |
| Alaska AirlinesASWorst | 89% | 1.6% | 53m | 1,407 |
Route Overview
90%
Overall On-Time
61m
Avg Delay
1.5%
Cancel Rate
2,164
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.