Flight Check

Best Airline: PHL to HOU

Philadelphia to Houston — airline reliability comparison

Southwest Airlines is the most reliable airline on the PHL to HOU route with a 71% on-time rate. Based on 24 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

Southwest Airlines71%

PHL to HOU Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Southwest AirlinesWNBest71%0.0%32m24

Route Overview

71%
Overall On-Time
32m
Avg Delay
0%
Cancel Rate
24
Total Flights
PHL to HOU Route DetailsReturn: HOU to PHL
PHL AirportHOU Airport

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