Flight Check

Best Airline: SJC to BOS

San Jose to Boston — airline reliability comparison

JetBlue Airways is the most reliable airline on the SJC to BOS route with a 62% on-time rate. Based on 300 flights tracked.

This route involves weather-prone airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

JetBlue Airways62%

SJC to BOS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
JetBlue AirwaysB6Best62%2.3%87m300

Route Overview

62%
Overall On-Time
88m
Avg Delay
2.3%
Cancel Rate
300
Total Flights
SJC to BOS Route DetailsReturn: BOS to SJC
SJC AirportBOS Airport

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