Flight Check

Best Airline: MSN to ORD

Madison to Chicago — airline reliability comparison

Republic Airways is the most reliable airline on the MSN to ORD route with a 84% on-time rate, compared to PSA Airlines at 30%. Based on 1,672 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 Airways84%
United Airlines80%
76%
SkyWest Airlines75%
PSA Airlines30%

MSN to ORD Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest84%1.4%63m1,672
United AirlinesUA80%2.1%79m2,386
MQ76%2.6%76m2,385
SkyWest AirlinesOO75%2.5%94m3,166
PSA AirlinesOHWorst30%10.9%157m108

Route Overview

77%
Overall On-Time
86m
Avg Delay
2.7%
Cancel Rate
9,787
Total Flights
MSN to ORD Route DetailsReturn: ORD to MSN
MSN AirportORD Airport

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