How long is the WN5127 flight?

The timetable allows 4 h 10 min. Las Vegas to Buffalo is 3,189 km (1,982 mi).

What other flight numbers does WN5127 have?

Also listed as SWA5127 (Southwest Airlines' ICAO code) and WN 5127.

WN5127 Flight Status Southwest Airlines: Las Vegas to Buffalo (SWA5127)

WN 5127 Las Vegas to Buffalo Flight Status

Not scheduled today. Latest flight: October 20th, 2026 ; recent history is in the table below.

WN 5127 Flight Status & Schedule Southwest Airlines Las Vegas to Buffalo

Date	From	To	Departure	Arrival	Status	Details
Oct 20	LAS	BUF	10:13	17:00	Landed	Track >

Southwest Airlines operates WN 5127 from Las Vegas to Buffalo, a 3,189 km (1,982 mi) trip. The timetable allows 4 h 10 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 20 October 2026, landed on time.

< All Las Vegas LAS Departures All Buffalo BUF Arrivals >

About WN 5127

Route: Las Vegas McCarran International Airport LAS to Buffalo Niagara International Airport BUF
Distance: 3,189 km (1,982 mi)
Scheduled flight time: 4 h 10 min

WN 5127 FAQ

How long is the WN5127 flight?: The timetable allows 4 h 10 min. Las Vegas to Buffalo is 3,189 km (1,982 mi).
What other flight numbers does WN5127 have?: Also listed as SWA5127 (Southwest Airlines' ICAO code) and WN 5127.

WN5127 and Las Vegas LAS to Buffalo BUF Flights

Other flights departing from Las Vegas LAS: WN1088, WN2296

Other flights arriving at Buffalo BUF: WN1413, WN4680, UA580, DL2050

All flights connecting Las Vegas LAS to Buffalo BUF.