Flight Check

Best Airline: AUS to EWR

Austin to Newark — airline reliability comparison

United Airlines is the most reliable airline on the AUS to EWR route with a 80% on-time rate, compared to Spirit Airlines at 64%. Based on 5,974 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

United Airlines80%
Republic Airways69%
Spirit Airlines64%

AUS to EWR Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
United AirlinesUABest80%2.4%90m5,974
Republic AirwaysYX69%4.8%122m38
Spirit AirlinesNKWorst64%4.1%87m990

Route Overview

78%
Overall On-Time
90m
Avg Delay
2.7%
Cancel Rate
7,115
Total Flights
AUS to EWR Route DetailsReturn: EWR to AUS
AUS AirportEWR Airport

Flying out of AUS? We'll brief you.

Delays, TSA, weather, gates — we'll let you know if something matters.

Free. No account needed.

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