Flight Check

Best Airline: SFO to SBP

San Francisco to San Luis Obispo — airline reliability comparison

SkyWest Airlines is the most reliable airline on the SFO to SBP route with a 80% on-time rate, compared to United Airlines at 76%. Based on 3,726 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 Airlines80%
United Airlines76%

SFO to SBP Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
SkyWest AirlinesOOBest80%1.2%86m3,726
United AirlinesUAWorst76%0.6%53m241

Route Overview

80%
Overall On-Time
83m
Avg Delay
1.1%
Cancel Rate
3,969
Total Flights
SFO to SBP Route DetailsReturn: SBP to SFO
SFO AirportSBP Airport

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