Flight Check

Best Airline: SAN to PHL

San Diego to Philadelphia — airline reliability comparison

American Airlines is the most reliable airline on the SAN to PHL route with a 88% on-time rate. Based on 3,459 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

American Airlines88%

SAN to PHL Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
American AirlinesAABest88%1.3%125m3,459

Route Overview

88%
Overall On-Time
123m
Avg Delay
1.4%
Cancel Rate
3,459
Total Flights
SAN to PHL Route DetailsReturn: PHL to SAN
SAN AirportPHL Airport

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