SkyWest Airlines is the most reliable airline on the COS to IAH route with a 83% on-time rate. Based on 1,141 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: COS to IAH
Colorado Springs to Houston — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines83%
COS to IAH Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 83% | 1.1% | 91m | 1,141 |
Route Overview
83%
Overall On-Time
94m
Avg Delay
1.1%
Cancel Rate
1,142
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.