Southwest Airlines is the most reliable airline on the SDF to MCO route with a 83% on-time rate, compared to Republic Airways at 50%. Based on 2,350 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SDF to MCO
Louisville to Orlando — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines83%
Spirit Airlines71%
Republic Airways50%
SDF to MCO Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 83% | 1.0% | 67m | 2,350 |
| Spirit AirlinesNK | 71% | 1.9% | 89m | 866 |
| Republic AirwaysYXWorst | 50% | 0.0% | 39m | 10 |
Route Overview
79%
Overall On-Time
73m
Avg Delay
1.1%
Cancel Rate
3,255
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.