Alaska Airlines is the most reliable airline on the SNA to PDX route with a 90% on-time rate. Based on 4,824 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SNA to PDX
Santa Ana to Portland — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines90%
SNA to PDX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 90% | 1.3% | 51m | 4,824 |
Route Overview
91%
Overall On-Time
52m
Avg Delay
1.3%
Cancel Rate
4,824
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.