Flight Check

Best Airline: SFO to CLE

San Francisco to Cleveland — airline reliability comparison

United Airlines is the most reliable airline on the SFO to CLE route with a 85% on-time rate, compared to Frontier Airlines at 29%. Based on 1,995 flights tracked.

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

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

United Airlines85%
Frontier Airlines29%

SFO to CLE Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
United AirlinesUABest85%1.3%59m1,995
Frontier AirlinesF9Worst29%5.6%61m18

Route Overview

85%
Overall On-Time
58m
Avg Delay
1.2%
Cancel Rate
2,027
Total Flights
SFO to CLE Route DetailsReturn: CLE to SFO
SFO AirportCLE Airport

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