Flight Check

Best Airline: RSW to BOS

Fort Myers to Boston — airline reliability comparison

Delta Air Lines is the most reliable airline on the RSW to BOS route with a 79% on-time rate, compared to JetBlue Airways at 70%. Based on 1,905 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 Lines79%
Spirit Airlines72%
JetBlue Airways70%

RSW to BOS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest79%1.4%87m1,905
Spirit AirlinesNK72%3.9%78m735
JetBlue AirwaysB6Worst70%2.6%89m5,083

Route Overview

73%
Overall On-Time
85m
Avg Delay
2.2%
Cancel Rate
7,746
Total Flights
RSW to BOS Route DetailsReturn: BOS to RSW
RSW AirportBOS Airport

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