Flight Check

Best Airline: COS to DFW

Colorado Springs to Dallas — airline reliability comparison

is the most reliable airline on the COS to DFW route with a 83% on-time rate, compared to American Airlines at 76%. Based on 735 flights tracked.

This route involves high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

83%
SkyWest Airlines80%
American Airlines76%

COS to DFW Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
MQBest83%1.3%99m735
SkyWest AirlinesOO80%1.5%115m2,178
American AirlinesAAWorst76%2.9%107m3,907

Route Overview

77%
Overall On-Time
106m
Avg Delay
2.3%
Cancel Rate
6,865
Total Flights
COS to DFW Route DetailsReturn: DFW to COS
COS AirportDFW Airport

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