Flights New York → Louisville
LGA → SDF
Route overview
This flight route operates between New York and Louisville with an average on-time performance of 81%, featuring a mean delay of 7.2 minutes per flight. Over the course of a year, approximately 260 flights are conducted using Embraer RJ140 aircraft, serving a destination airport that handles around 3,346,545 passengers annually.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The New York (LGA) → Louisville (SDF) route is operated by American Airlines, Delta Air Lines. Across 386 flights monitored in recent months, 83% arrived on time (within 15 min of schedule), with an average delay of 8 minutes. The cancellation rate is 5.44%. FlightGuard's average computed risk is 23.6/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Louisville the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from New York the average ATFM delay is 2.0 minutes.
Heading to Louisville: what to expect in this direction
Flying from New York (LGA) to Louisville (SDF) heads west for about 1,058 km, a flight time of roughly 1h 45m.
Departures from New York on this leg cluster in the morning window: about 42% of LGA-SDF flights take off then.
Air-traffic congestion: departing New York the average ATFM delay is 2.0 min (atfm); arriving into Louisville it is 2.0 min (atfm).
Across 386 tracked LGA-SDF flights, 83% left on time with an average delay of 8 min and a 5.4% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Delta Air Lines (DL) | 80% | 8 min | 1.8% |
| American Airlines (AA) | 74% | 16 min | 3.0% |
Airlines operating LGA-SDF
Airports
Frequently asked questions about LGA-SDF
On the New York (LGA) -> Louisville (SDF) route, on-time performance is 83% with an average delay of 8 minutes, based on 386 tracked flights.
The cancellation rate on New York-Louisville is 5.44% across 386 monitored flights.
The route is operated by 2 airlines: American Airlines, Delta Air Lines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Louisville, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
