Flight Check

Best Airline: JFK to SJC

New York to San Jose — airline reliability comparison

JetBlue Airways is the most reliable airline on the JFK to SJC route with a 57% on-time rate. Based on 213 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

JetBlue Airways57%

JFK to SJC Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
JetBlue AirwaysB6Best57%3.7%80m213

Route Overview

57%
Overall On-Time
80m
Avg Delay
3.8%
Cancel Rate
213
Total Flights
JFK to SJC Route DetailsReturn: SJC to JFK
JFK AirportSJC Airport

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