Flight Check

Best Airline: PHL to GSO

Philadelphia to Greensboro — airline reliability comparison

Republic Airways is the most reliable airline on the PHL to GSO route with a 90% on-time rate, compared to PSA Airlines at 72%. Based on 47 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 Airways90%
PSA Airlines72%

PHL to GSO Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest90%2.0%30m47
PSA AirlinesOHWorst72%3.6%91m199

Route Overview

73%
Overall On-Time
82m
Avg Delay
3.5%
Cancel Rate
282
Total Flights
PHL to GSO Route DetailsReturn: GSO to PHL
PHL AirportGSO Airport

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