Flight Check

Best Airline: JFK to CHS

New York to Charleston — airline reliability comparison

SkyWest Airlines is the most reliable airline on the JFK to CHS route with a 92% on-time rate, compared to JetBlue Airways at 75%. Based on 24 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

SkyWest Airlines92%
Endeavor Air85%
Republic Airways84%
JetBlue Airways75%

JFK to CHS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
SkyWest AirlinesOOBest92%0.0%82m24
Endeavor Air9E85%3.4%60m2,040
Republic AirwaysYX84%3.2%63m344
JetBlue AirwaysB6Worst75%3.3%70m2,317

Route Overview

80%
Overall On-Time
67m
Avg Delay
3.5%
Cancel Rate
4,755
Total Flights
JFK to CHS Route DetailsReturn: CHS to JFK
JFK AirportCHS Airport

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