Southwest Airlines is the most reliable airline on the MCO to HOU route with a 77% on-time rate, compared to Frontier Airlines at 69%. Based on 7,009 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MCO to HOU
Orlando to Houston — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines77%
Frontier Airlines69%
MCO to HOU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 77% | 1.1% | 56m | 7,009 |
| Frontier AirlinesF9Worst | 69% | 4.5% | 59m | 199 |
Route Overview
76%
Overall On-Time
56m
Avg Delay
1.2%
Cancel Rate
7,248
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.