Flight Check

Best Airline: SJU to CLE

San Juan to Cleveland — airline reliability comparison

Frontier Airlines is the most reliable airline on the SJU to CLE route with a 63% on-time rate. Based on 478 flights tracked.

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

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Frontier Airlines63%

SJU to CLE Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Frontier AirlinesF9Best63%3.4%78m478

Route Overview

65%
Overall On-Time
79m
Avg Delay
3.3%
Cancel Rate
478
Total Flights
SJU to CLE Route DetailsReturn: CLE to SJU
SJU AirportCLE Airport

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