Route Reliability
Orlando → Louisville
MCO–SDF · 719 miles · Orlando International Airport to Louisville Muhammad Ali International Airport
- 76%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 1.9%
- Cancelled
- 885
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Spirit Airlines84%137 flights
- 2.Southwest Airlines75%720 flights
Not enough history to rank: Delta Air Lines (28 flights). We rank airlines only after 100 flights on the route.
What the data says
Morning-you made the right choice.
MCO–SDF flights departing between 6–9 AM arrived on time 91% of the time, versus 45% between 9 PM–12 AM.
Sunday scaries are real for this one.
MCO–SDF flights arrived on time 84% of the time on Tuesdays and just 64% on Sundays. That gap is worth planning around.
Spirit Airlines runs this route best.
Spirit Airlines arrived on time 84% of the time on this route; Southwest Airlines managed 75%.
Flights on this route
The breakdown
- Mon78%(117 flights)
- Tue84%(99 flights)
- Wed84%(115 flights)
- Thu78%(120 flights)
- Fri81%(123 flights)
- Sat70%(164 flights)
- Sun64%(129 flights)
- 6–9 AM91%(244 flights)
- 9 AM–12 PM86%(237 flights)
- 12–3 PM71%(38 flights)
- 3–6 PM46%(37 flights)
- 6–9 PM63%(273 flights)
- 9 PM–12 AM45%(38 flights)
Jun 77% → May 80% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 84 |
| July 2025 | 66% | 79 |
| August 2025 | 75% | 51 |
| September 2025 | 95% | 62 |
| October 2025 | 68% | 95 |
| November 2025 | 89% | 62 |
| December 2025 | 62% | 73 |
| January 2026 | 91% | 75 |
| February 2026 | 73% | 70 |
| March 2026 | 69% | 83 |
| April 2026 | 76% | 72 |
| May 2026 | 80% | 61 |
Same trip, other airports
Keep nerding
Based on 885 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.