New York to Louisville flights: who flies JFK-SDF

New York to Louisville flight schedule

Scheduled nonstop departures for JFK to SDF starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from New York (JFK) to Louisville (SDF)
Date	Flight	Airline	Departs JFK	Arrives SDF	Duration	Aircraft
Wed, Apr 28	AA 4576	American Airlines	10:10	12:30	—	Embraer E175
Thu, Apr 29	AA 4576	American Airlines	10:10	12:30	2h 20m	Embraer E175
Thu, Apr 29	DL 8790	Delta Air Lines	15:15	17:50	2h 35m	Airbus A220-100
Sun, May 2	AA 4576	American Airlines	10:10	12:30	2h 20m	Embraer E175
Sun, May 2	DL 8790	Delta Air Lines	15:15	17:50	2h 35m	Airbus A220-100

Showing all 5 scheduled JFK to SDF departures across 3 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every JFK to SDF date on the interactive map

Aircraft on the New York to Louisville nonstop

In the schedule table on this page, American Airlines flies the Embraer E175, and Delta Air Lines flies the Airbus A220-100. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on JFK to SDF departures

2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for New York to Louisville to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade or award seats by date on the JFK to SDF departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See JFK to SDF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying New York to Louisville nonstop

Carriers operating JFK to SDF nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See JFK to SDF on the interactive map →

Frequently asked questions about JFK to SDF

How long is the flight from New York (JFK) to Louisville (SDF)?

Where the schedule table on this page lists a duration, scheduled flight times from New York (JFK) to Louisville (SDF) run from 2h 20m to 2h 35m. The nonstop covers about 660 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from JFK to SDF?

American Airlines and Delta Air Lines fly JFK to SDF nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines.

How many flights a week are there from JFK to SDF?

About 5 nonstop flights a week run between New York (JFK) and Louisville (SDF) in the current schedule, operated by American Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from JFK to SDF depart?

Scheduled JFK to SDF nonstops in the next 3 days with service leave between 10:10 and 15:15, local time at New York. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate JFK to SDF nonstop?

In the schedule table on this page, JFK to SDF nonstops fly as AA 4576 on American Airlines and DL 8790 on Delta Air Lines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on JFK to SDF?

Open the JFK to SDF route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.