Flight Check

Best Airline: EWR to PHL

Newark to Philadelphia — airline reliability comparison

Republic Airways is the most reliable airline on the EWR to PHL route with a 81% on-time rate. Based on 508 flights tracked.

This route involves weather-prone airports and high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Republic Airways81%

EWR to PHL Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest81%5.8%59m508

Route Overview

81%
Overall On-Time
63m
Avg Delay
5.2%
Cancel Rate
516
Total Flights
EWR to PHL Route DetailsReturn: PHL to EWR
EWR AirportPHL Airport

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