Flight Check

Best Airline: EWR to CVG

Newark to Cincinnati — airline reliability comparison

Republic Airways is the most reliable airline on the EWR to CVG route with a 87% on-time rate, compared to United Airlines at 63%. Based on 2,590 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 Airways87%
Allegiant Air83%
Endeavor Air77%
United Airlines63%

EWR to CVG Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest87%4.4%66m2,590
Allegiant AirG483%0.0%31m30
Endeavor Air9E77%3.6%97m1,633
United AirlinesUAWorst63%3.2%67m413

Route Overview

81%
Overall On-Time
83m
Avg Delay
3.7%
Cancel Rate
4,939
Total Flights
EWR to CVG Route DetailsReturn: CVG to EWR
EWR AirportCVG Airport

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