Flight Check

Best Airline: DEN to MSN

Denver to Madison — airline reliability comparison

SkyWest Airlines is the most reliable airline on the DEN to MSN route with a 86% on-time rate, compared to United Airlines at 76%. Based on 394 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

SkyWest Airlines86%
Frontier Airlines78%
United Airlines76%

DEN to MSN Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
SkyWest AirlinesOOBest86%0.5%44m394
Frontier AirlinesF978%0.1%72m583
United AirlinesUAWorst76%0.9%62m2,782

Route Overview

78%
Overall On-Time
62m
Avg Delay
0.8%
Cancel Rate
3,854
Total Flights
DEN to MSN Route DetailsReturn: MSN to DEN
DEN AirportMSN Airport

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