Louisville to Orlando

What the Data Says About SDF to MCO

The Louisville to Orlando corridor (SDF → MCO) covers roughly 719 miles and is served by 9 carriers, based on Bureau of Transportation Statistics reporting. Across 4,859 flights in the dataset, this route posts a 80.4% on-time rate with an average delay of 78.7 minutes when flights run late. Over the most recent 24 months of BTS data, 1,845 flights were recorded on this pairing — 19 cancelled (1.0%) and 5 diverted (0.3%). Those baseline metrics tell you what to expect before you book.

Having 9 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 4,859 total flights analyzed, the 80.4% on-time figure is statistically meaningful rather than a small-sample fluke. The 78.7-minute average delay applies only to flights that actually ran late, so it is not the average wait across all departures — the majority of flights on this route depart on time under the BTS definition of a delay (15+ minutes past schedule).

Looking at recent months, Sep 2025 posted the best performance on this corridor at 97% on-time, while Jan 2024 came in at 69% on-time — a 28-point gap between best and worst recent month. For travelers evaluating the SDF to MCO route, the combination of a 80.4% on-time rate, 78.7-minute average delay, 1.0% recent cancellation rate, and 9 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.