Flight Check

Best Airline: BOS to MSY

Boston to New Orleans — airline reliability comparison

Delta Air Lines is the most reliable airline on the BOS to MSY route with a 84% on-time rate, compared to JetBlue Airways at 75%. Based on 1,320 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 Lines84%
Spirit Airlines76%
JetBlue Airways75%

BOS to MSY Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest84%1.4%85m1,320
Spirit AirlinesNK76%2.0%79m162
JetBlue AirwaysB6Worst75%1.8%66m1,725

Route Overview

79%
Overall On-Time
70m
Avg Delay
1.5%
Cancel Rate
3,226
Total Flights
BOS to MSY Route DetailsReturn: MSY to BOS
BOS AirportMSY Airport

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