Flight Check

Best Airline: ORD to GRR

Chicago to Grand Rapids — airline reliability comparison

Republic Airways is the most reliable airline on the ORD to GRR route with a 85% on-time rate, compared to American Airlines at 61%. Based on 2,373 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

Republic Airways85%
79%
SkyWest Airlines74%
United Airlines72%
American Airlines61%

ORD to GRR Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest85%2.0%55m2,373
MQ79%2.0%55m2,262
SkyWest AirlinesOO74%2.5%74m2,562
United AirlinesUA72%1.5%77m2,683
American AirlinesAAWorst61%2.5%80m1,029

Route Overview

76%
Overall On-Time
71m
Avg Delay
2.1%
Cancel Rate
10,980
Total Flights
ORD to GRR Route DetailsReturn: GRR to ORD
ORD AirportGRR Airport

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