SkyWest Airlines is the most reliable airline on the PDX to SBP route with a 89% on-time rate. Based on 543 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PDX to SBP
Portland to San Luis Obispo — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines89%
PDX to SBP Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 89% | 0.6% | 46m | 543 |
Route Overview
88%
Overall On-Time
48m
Avg Delay
0.4%
Cancel Rate
543
Total Flights
Flying out of PDX? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.