Flight Check

Best Airline: PHL to MSY

Philadelphia to New Orleans — airline reliability comparison

Republic Airways is the most reliable airline on the PHL to MSY route with a 83% on-time rate, compared to Frontier Airlines at 73%. Based on 289 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 Airways83%
American Airlines82%
PSA Airlines74%
Frontier Airlines73%

PHL to MSY Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest83%0.8%35m289
American AirlinesAA82%1.0%78m1,713
PSA AirlinesOH74%3.6%84m871
Frontier AirlinesF9Worst73%1.9%68m673

Route Overview

78%
Overall On-Time
78m
Avg Delay
1.9%
Cancel Rate
3,734
Total Flights
PHL to MSY Route DetailsReturn: MSY to PHL
PHL AirportMSY Airport

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