Flight Check

Best Airline: GEG to ORD

Spokane to Chicago — airline reliability comparison

United Airlines is the most reliable airline on the GEG to ORD route with a 88% on-time rate, compared to American Airlines at 61%. 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 Airlines88%
SkyWest Airlines77%
American Airlines61%

GEG to ORD Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
United AirlinesUABest88%3.4%313m99
SkyWest AirlinesOO77%1.3%54m618
American AirlinesAAWorst61%1.0%100m408

Route Overview

72%
Overall On-Time
89m
Avg Delay
1.4%
Cancel Rate
1,127
Total Flights
GEG to ORD Route DetailsReturn: ORD to GEG
GEG AirportORD Airport

Flying out of GEG? We'll brief you.

Delays, TSA, weather, gates — we'll let you know if something matters.

Free. No account needed.

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