Flight Check

Best Airline: PHL to IND

Philadelphia to Indianapolis — airline reliability comparison

Republic Airways is the most reliable airline on the PHL to IND route with a 81% on-time rate, compared to Frontier Airlines at 72%. Based on 2,151 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 Airways81%
PSA Airlines79%
American Airlines77%
Frontier Airlines72%

PHL to IND Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest81%2.7%69m2,151
PSA AirlinesOH79%5.6%76m832
American AirlinesAA77%1.4%75m2,280
Frontier AirlinesF9Worst72%4.5%59m24

Route Overview

79%
Overall On-Time
77m
Avg Delay
2.6%
Cancel Rate
5,363
Total Flights
PHL to IND Route DetailsReturn: IND to PHL
PHL AirportIND Airport

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