How long is the WN4552 flight?

The timetable allows 3 h 50 min. Las Vegas to Louisville is 2,607 km (1,620 mi).

Which terminal does WN4552 use?

It usually leaves from Terminal 1 at Las Vegas McCarran International Airport (LAS). Check the flight card above for today's terminal and gate.

What other flight numbers does WN4552 have?

Also listed as SWA4552 (Southwest Airlines' ICAO code) and WN 4552.

WN4552 Flight Status Southwest Airlines: Las Vegas to Louisville (SWA4552)

WN 4552 Las Vegas to Louisville Flight Status

Not scheduled today. Latest flight: September 30th, 2026 ; recent history is in the table below.

WN 4552 Flight Status & Schedule Southwest Airlines Las Vegas to Louisville

Date	From	To	Departure	Arrival	Status	Details
Sep 30	LAS	SDF	16:34	22:49	Landed	Track >
Sep 29	LAS	SDF	16:21	22:29	Landed	Track >
Sep 23	LAS	SDF	16:27	22:36	Landed	Track >
Sep 22	LAS	SDF	16:53	22:54	Landed	Track >
Sep 16	LAS	SDF	16:41	23:02	Landed	Track >
Sep 15	LAS	SDF	17:46	00:06	Delayed	Track >
Sep 09	LAS	SDF	16:22	22:35	Landed	Track >
Sep 08	LAS	SDF	17:00	23:15	Landed	Track >
Sep 02	LAS	SDF	16:26	22:33	Landed	Track >
Sep 01	LAS	SDF	16:16	22:30	Landed	Track >

Southwest Airlines operates WN 4552 from Las Vegas to Louisville, a 2,607 km (1,620 mi) trip. Its timetable allows 3 h 50 min; in practice it usually takes about 3 h 15 min, so it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.

< All Las Vegas LAS Departures All Louisville SDF Arrivals >

About WN 4552

Route: Las Vegas McCarran International Airport LAS to Louisville International Airport SDF
Distance: 2,607 km (1,620 mi)
Typical flight time: 3 h 15 min
On time: 9 of the last 9
Usually departs from: Terminal 1

WN 4552 FAQ

How long is the WN4552 flight?: The timetable allows 3 h 50 min. Las Vegas to Louisville is 2,607 km (1,620 mi).
How often is WN4552 late?: None of the last 9 flights arrived 15 or more minutes late.
Which terminal does WN4552 use?: It usually leaves from Terminal 1 at Las Vegas McCarran International Airport (LAS). Check the flight card above for today's terminal and gate.
What other flight numbers does WN4552 have?: Also listed as SWA4552 (Southwest Airlines' ICAO code) and WN 4552.

Southwest Airlines WN4552 News

Incident WN4552 - Southwest B738 at San Francisco on Aug 4th 2021, flaps problem

WN4552 and Las Vegas LAS to Louisville SDF Flights

Other flights departing from Las Vegas LAS: WN715, WN2247, WN4118, WN4857

Other flights arriving at Louisville SDF: WN3575, AA2212, 9E5001, G4869

All flights connecting Las Vegas LAS to Louisville SDF.