Flight Check

Best Airline: JFK to PWM

New York to Portland — airline reliability comparison

Endeavor Air is the most reliable airline on the JFK to PWM route with a 84% on-time rate, compared to JetBlue Airways at 71%. Based on 1,018 flights tracked.

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

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Endeavor Air84%
Republic Airways81%
JetBlue Airways71%

JFK to PWM Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Endeavor Air9EBest84%4.6%69m1,018
Republic AirwaysYX81%4.9%72m693
JetBlue AirwaysB6Worst71%4.8%77m1,146

Route Overview

78%
Overall On-Time
72m
Avg Delay
4.6%
Cancel Rate
2,885
Total Flights
JFK to PWM Route DetailsReturn: PWM to JFK
JFK AirportPWM Airport

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