Southwest Airlines is the most reliable airline on the CLT to HOU route with a 75% on-time rate. Based on 34 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: CLT to HOU
Charlotte to Houston — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines75%
CLT to HOU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 75% | 0.0% | 32m | 34 |
Route Overview
76%
Overall On-Time
28m
Avg Delay
0%
Cancel Rate
34
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.