Flight Check

Best Airline: ORD to MSN

Chicago to Madison — airline reliability comparison

Republic Airways is the most reliable airline on the ORD to MSN route with a 87% on-time rate, compared to PSA Airlines at 47%. Based on 1,674 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 Airways87%
SkyWest Airlines74%
73%
United Airlines70%
PSA Airlines47%

ORD to MSN Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest87%1.3%57m1,674
SkyWest AirlinesOO74%2.5%76m3,165
MQ73%2.6%61m2,388
United AirlinesUA70%1.7%65m2,381
PSA AirlinesOHWorst47%8.9%124m108

Route Overview

75%
Overall On-Time
72m
Avg Delay
2.5%
Cancel Rate
9,785
Total Flights
ORD to MSN Route DetailsReturn: MSN to ORD
ORD AirportMSN Airport

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