United Airlines is the most reliable airline on the IAH to JAX route with a 74% on-time rate, compared to SkyWest Airlines at 67%. Based on 2,376 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: IAH to JAX
Houston to Jacksonville — airline reliability comparison
On-Time Rate by Airline
United Airlines74%
SkyWest Airlines67%
IAH to JAX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| United AirlinesUABest | 74% | 1.0% | 62m | 2,376 |
| SkyWest AirlinesOOWorst | 67% | 3.6% | 87m | 85 |
Route Overview
75%
Overall On-Time
64m
Avg Delay
1%
Cancel Rate
2,484
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.