Flight Check

Best Airline: MSP to MSO

Minneapolis to Missoula — airline reliability comparison

Delta Air Lines is the most reliable airline on the MSP to MSO route with a 82% on-time rate. Based on 1,700 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 Lines82%

MSP to MSO Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest82%0.6%65m1,700

Route Overview

82%
Overall On-Time
64m
Avg Delay
0.6%
Cancel Rate
1,700
Total Flights
MSP to MSO Route DetailsReturn: MSO to MSP
MSP AirportMSO Airport

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