Flight Check

Best Airline: ORD to RST

Chicago to Rochester — airline reliability comparison

Republic Airways is the most reliable airline on the ORD to RST route with a 83% on-time rate, compared to SkyWest Airlines at 57%. Based on 135 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 Airways83%
78%
SkyWest Airlines57%

ORD to RST Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest83%2.1%58m135
MQ78%2.2%46m1,212
SkyWest AirlinesOOWorst57%3.6%110m939

Route Overview

71%
Overall On-Time
75m
Avg Delay
3%
Cancel Rate
2,306
Total Flights
ORD to RST Route DetailsReturn: RST to ORD
ORD AirportRST Airport

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