United Airlines is the most reliable airline on the IAH to ANC route with a 77% on-time rate. Based on 406 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: IAH to ANC
Houston to Anchorage — airline reliability comparison
On-Time Rate by Airline
United Airlines77%
IAH to ANC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| United AirlinesUABest | 77% | 0.4% | 49m | 406 |
Route Overview
77%
Overall On-Time
48m
Avg Delay
0.5%
Cancel Rate
406
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.