Flight Check

Best Airline: ATL to ABE

Atlanta to Allentown — airline reliability comparison

Delta Air Lines is the most reliable airline on the ATL to ABE route with a 91% on-time rate, compared to SkyWest Airlines at 82%. Based on 55 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 Lines91%
Endeavor Air89%
SkyWest Airlines82%

ATL to ABE Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest91%1.6%38m55
Endeavor Air9E89%0.9%87m1,674
SkyWest AirlinesOOWorst82%0.0%60m337

Route Overview

87%
Overall On-Time
62m
Avg Delay
0.9%
Cancel Rate
2,066
Total Flights
ATL to ABE Route DetailsReturn: ABE to ATL
ATL AirportABE Airport

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