Flight Check

Best Airline: PWM to DTW

Portland to Detroit — airline reliability comparison

Endeavor Air is the most reliable airline on the PWM to DTW route with a 89% on-time rate, compared to SkyWest Airlines at 77%. Based on 277 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

Endeavor Air89%
Delta Air Lines84%
Republic Airways82%
SkyWest Airlines77%

PWM to DTW Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Endeavor Air9EBest89%2.1%128m277
Delta Air LinesDL84%1.3%128m968
Republic AirwaysYX82%0.8%69m293
SkyWest AirlinesOOWorst77%0.2%100m455

Route Overview

82%
Overall On-Time
105m
Avg Delay
1%
Cancel Rate
2,078
Total Flights
PWM to DTW Route DetailsReturn: DTW to PWM
PWM AirportDTW Airport

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