Flight Check

Best Airline: CHS to EWR

Charleston to Newark — airline reliability comparison

Republic Airways is the most reliable airline on the CHS to EWR route with a 85% on-time rate, compared to Spirit Airlines at 80%. Based on 861 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 Airways85%
United Airlines84%
Spirit Airlines80%

CHS to EWR Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest85%5.7%108m861
United AirlinesUA84%2.2%118m3,206
Spirit AirlinesNKWorst80%3.9%105m1,087

Route Overview

82%
Overall On-Time
111m
Avg Delay
3.3%
Cancel Rate
5,236
Total Flights
CHS to EWR Route DetailsReturn: EWR to CHS
CHS AirportEWR Airport

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