Route
MSP → SDF
Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field Louisville Muhammad Ali International Airport
How punctual is this route?
- On-time arrivals
- 81.6%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 64 min
- Flights arriving 15+ minutes late
- Flights tracked
- 479
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 70%
- Extreme weather 16%
- Air traffic control & airport 14%
- Late-arriving aircraft 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.5% | 63 |
| October 2025 | 100.0% | 9 |
| November 2025 | 100.0% | 2 |
| January 2026 | 70.0% | 10 |
| February 2026 | 82.1% | 39 |
| March 2026 | 81.2% | 75 |
| April 2026 | 86.0% | 94 |
| May 2026 | 78.6% | 117 |
| June 2026 | 77.1% | 35 |
| August 2026 | 65.7% | 35 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 479 | 81.6% | 1.3% | 64 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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