Southwest Airlines is the most reliable airline on the HOU to MEM route with a 76% on-time rate. Based on 2,477 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: HOU to MEM
Houston to Memphis — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines76%
HOU to MEM Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 76% | 1.0% | 49m | 2,477 |
Route Overview
77%
Overall On-Time
50m
Avg Delay
0.9%
Cancel Rate
2,477
Total Flights
Flying out of HOU? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.