Flight Check

Best Airline: SMF to BOS

Sacramento to Boston — airline reliability comparison

JetBlue Airways is the most reliable airline on the SMF to BOS route with a 56% on-time rate. Based on 322 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 Airways56%

SMF to BOS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
JetBlue AirwaysB6Best56%1.2%117m322

Route Overview

56%
Overall On-Time
114m
Avg Delay
1.2%
Cancel Rate
322
Total Flights
SMF to BOS Route DetailsReturn: BOS to SMF
SMF AirportBOS Airport

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