Allegiant Air is the most reliable airline on the BLI to OAK route with a 95% on-time rate, compared to Southwest Airlines at 82%. Based on 252 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BLI to OAK
Bellingham to Oakland — airline reliability comparison
On-Time Rate by Airline
Allegiant Air95%
Southwest Airlines82%
BLI to OAK Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 95% | 0.3% | 19m | 252 |
| Southwest AirlinesWNWorst | 82% | 0.4% | 66m | 871 |
Route Overview
85%
Overall On-Time
58m
Avg Delay
0.3%
Cancel Rate
1,192
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.