United Airlines is the most reliable airline on the MCI to IAH route with a 86% on-time rate, compared to SkyWest Airlines at 78%. Based on 1,540 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MCI to IAH
Kansas City to Houston — airline reliability comparison
On-Time Rate by Airline
United Airlines86%
SkyWest Airlines78%
MCI to IAH Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| United AirlinesUABest | 86% | 2.0% | 73m | 1,540 |
| SkyWest AirlinesOOWorst | 78% | 4.2% | 59m | 300 |
Route Overview
85%
Overall On-Time
69m
Avg Delay
2.2%
Cancel Rate
1,865
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.