Alaska Airlines is the most reliable airline on the BUR to PDX route with a 90% on-time rate, compared to Spirit Airlines at 55%. Based on 2,777 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BUR to PDX
Burbank to Portland — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines90%
Southwest Airlines88%
SkyWest Airlines79%
Spirit Airlines55%
BUR to PDX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 90% | 1.5% | 61m | 2,777 |
| Southwest AirlinesWN | 88% | 1.8% | 47m | 428 |
| SkyWest AirlinesOO | 79% | 0.8% | 49m | 375 |
| Spirit AirlinesNKWorst | 55% | 3.4% | 66m | 88 |
Route Overview
88%
Overall On-Time
60m
Avg Delay
1.4%
Cancel Rate
3,699
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.