Flight Check

Best Airline: PBI to BOS

West Palm Beach to Boston — airline reliability comparison

Delta Air Lines is the most reliable airline on the PBI to BOS route with a 73% on-time rate, compared to JetBlue Airways at 71%. Based on 1,909 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

Delta Air Lines73%
JetBlue Airways71%

PBI to BOS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest73%1.8%86m1,909
JetBlue AirwaysB6Worst71%2.0%82m5,431

Route Overview

71%
Overall On-Time
82m
Avg Delay
2%
Cancel Rate
7,358
Total Flights
PBI to BOS Route DetailsReturn: BOS to PBI
PBI AirportBOS Airport

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