Flight Check

Best Airline: SBP to SFO

San Luis Obispo to San Francisco — airline reliability comparison

SkyWest Airlines is the most reliable airline on the SBP to SFO route with a 71% on-time rate, compared to United Airlines at 65%. Based on 3,732 flights tracked.

This route involves high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

SkyWest Airlines71%
United Airlines65%

SBP to SFO Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
SkyWest AirlinesOOBest71%1.1%79m3,732
United AirlinesUAWorst65%1.1%106m240

Route Overview

72%
Overall On-Time
81m
Avg Delay
1.1%
Cancel Rate
3,974
Total Flights
SBP to SFO Route DetailsReturn: SFO to SBP
SBP AirportSFO Airport

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Data last updated October 2026. Source: Bureau of Transportation Statistics.