Flight Check

Best Airline: PHL to JAX

Philadelphia to Jacksonville — airline reliability comparison

Republic Airways is the most reliable airline on the PHL to JAX route with a 85% on-time rate, compared to American Airlines at 74%. Based on 179 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

Republic Airways85%
PSA Airlines84%
Frontier Airlines75%
American Airlines74%

PHL to JAX Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest85%1.5%76m179
PSA AirlinesOH84%2.0%90m1,364
Frontier AirlinesF975%2.4%74m1,334
American AirlinesAAWorst74%1.4%74m2,670

Route Overview

77%
Overall On-Time
77m
Avg Delay
1.9%
Cancel Rate
5,563
Total Flights
PHL to JAX Route DetailsReturn: JAX to PHL
PHL AirportJAX Airport

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