Route
SDF → JFK
Louisville Muhammad Ali International Airport John F. Kennedy International Airport
662 miles
Return route JFK → SDF →
How punctual is this route?
- On-time arrivals
- 40.0%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 57 min
- Flights arriving 15+ minutes late
- Flights tracked
- 5
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 34%
- Late-arriving aircraft 34%
- Air traffic control & airport 32%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Apr 2026
May 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| April 2026 | 66.7% | 3 |
| May 2026 | 0.0% | 2 |
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 |
|---|---|---|---|---|
| Delta Air Lines | 2 | 50.0% | 0.0% | 60 min |
| Republic Airways | 2 | 50.0% | 0.0% | 56 min |
| American Airlines | 1 | 0.0% | 0.0% | 54 min |
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