Alaska Airlines is the most reliable airline on the PDX to BUR route with a 84% on-time rate, compared to Southwest Airlines at 78%. Based on 2,776 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PDX to BUR
Portland to Burbank — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines84%
SkyWest Airlines83%
Spirit Airlines81%
Southwest Airlines78%
PDX to BUR Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 84% | 1.3% | 55m | 2,776 |
| SkyWest AirlinesOO | 83% | 0.8% | 40m | 375 |
| Spirit AirlinesNK | 81% | 1.3% | 105m | 88 |
| Southwest AirlinesWNWorst | 78% | 1.8% | 67m | 452 |
Route Overview
84%
Overall On-Time
56m
Avg Delay
1.1%
Cancel Rate
3,722
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.