Flight Check

Best Airline: PDX to BOS

Portland to Boston — airline reliability comparison

Alaska Airlines is the most reliable airline on the PDX to BOS route with a 83% on-time rate, compared to JetBlue Airways at 61%. Based on 1,693 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

Alaska Airlines83%
JetBlue Airways61%

PDX to BOS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Alaska AirlinesASBest83%1.0%47m1,693
JetBlue AirwaysB6Worst61%1.4%106m584

Route Overview

77%
Overall On-Time
70m
Avg Delay
0.9%
Cancel Rate
2,280
Total Flights
PDX to BOS Route DetailsReturn: BOS to PDX
PDX AirportBOS Airport

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