Flight Check

Best Airline: GSO to ATL

Greensboro to Atlanta — airline reliability comparison

Delta Air Lines is the most reliable airline on the GSO to ATL route with a 90% on-time rate, compared to Endeavor Air at 80%. Based on 8,906 flights tracked.

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

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Delta Air Lines90%
Endeavor Air80%

GSO to ATL Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest90%1.3%88m8,906
Endeavor Air9EWorst80%0.9%63m109

Route Overview

89%
Overall On-Time
88m
Avg Delay
1.3%
Cancel Rate
9,044
Total Flights
GSO to ATL Route DetailsReturn: ATL to GSO
GSO AirportATL Airport

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