Flight Check

Best Airline: JAX to JFK

Jacksonville to New York — airline reliability comparison

Republic Airways is the most reliable airline on the JAX to JFK route with a 87% on-time rate, compared to JetBlue Airways at 73%. Based on 791 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%
Endeavor Air86%
Delta Air Lines76%
JetBlue Airways73%

JAX to JFK Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest87%2.7%72m791
Endeavor Air9E86%2.6%58m800
Delta Air LinesDL76%2.0%104m1,169
JetBlue AirwaysB6Worst73%3.7%81m2,972

Route Overview

77%
Overall On-Time
86m
Avg Delay
3.2%
Cancel Rate
5,770
Total Flights
JAX to JFK Route DetailsReturn: JFK to JAX
JAX AirportJFK Airport

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