Flight Check

Best Airline: ROC to ORD

Rochester to Chicago — airline reliability comparison

Republic Airways is the most reliable airline on the ROC to ORD route with a 85% on-time rate, compared to SkyWest Airlines at 72%. Based on 1,297 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%
81%
United Airlines77%
SkyWest Airlines72%

ROC to ORD Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest85%2.4%65m1,297
MQ81%1.1%66m2,396
United AirlinesUA77%1.4%73m2,145
SkyWest AirlinesOOWorst72%2.5%85m694

Route Overview

79%
Overall On-Time
77m
Avg Delay
1.7%
Cancel Rate
6,616
Total Flights
ROC to ORD Route DetailsReturn: ORD to ROC
ROC AirportORD Airport

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