Flight Check

Best Airline: ORD to GEG

Chicago to Spokane — airline reliability comparison

United Airlines is the most reliable airline on the ORD to GEG route with a 73% on-time rate, compared to SkyWest Airlines at 65%. Based on 99 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

United Airlines73%
American Airlines66%
SkyWest Airlines65%

ORD to GEG Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
United AirlinesUABest73%3.4%89m99
American AirlinesAA66%1.0%72m409
SkyWest AirlinesOOWorst65%1.4%64m618

Route Overview

68%
Overall On-Time
71m
Avg Delay
1.5%
Cancel Rate
1,128
Total Flights
ORD to GEG Route DetailsReturn: GEG to ORD
ORD AirportGEG Airport

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