How long is the WN2639 flight?

The timetable allows 3 h 55 min. St. Louis to San Diego is 2,501 km (1,554 mi).

Which terminal does WN2639 use?

It usually leaves from Terminal 2 at St. Louis Lambert International Airport (STL) and arrives at Terminal 1 at San Diego International Airport (SAN). Check the flight card above for today's terminal and gate.

What other flight numbers does WN2639 have?

Also listed as SWA2639 (Southwest Airlines' ICAO code) and WN 2639.

WN2639 Flight Status Southwest Airlines: St. Louis to San Diego (SWA2639)

Are you looking for the November 9th, 2026 WN 2639 New Orleans to Austin flight? Go to our WN2639 New Orleans to Austin Flight Status page >

WN 2639 St. Louis to San Diego Flight Status

Not scheduled today (November 9th, 2026). Latest flight: May 30th, 2026 ; recent history is in the table below.

WN 2639 Flight Status & Schedule Southwest Airlines St. Louis to San Diego

Date	From	To	Departure	Arrival	Status	Details
May 30	STL	SAN	15:01	16:44	Landed	Track >
May 23	STL	SAN	15:12	16:34	Landed	Track >
May 16	STL	SAN	14:56	16:18	Landed	Track >
May 09	STL	SAN	14:45	16:14	Landed	Track >
Apr 25	STL	SAN	14:48	16:34	Landed	Track >
Apr 18	STL	SAN	14:53	16:34	Landed	Track >
Apr 11	STL	SAN	16:07	17:47	Delayed	Track >

Southwest Airlines operates WN 2639 from St. Louis to San Diego, a 2,501 km (1,554 mi) trip. With 3 h 55 min in the timetable and a usual flight time of about 3 h 35 min, it often makes up time. It is not flying today; the last flight, on 30 May 2026, landed on time.

< All St. Louis STL Departures All San Diego SAN Arrivals >

About WN 2639

Route: St. Louis Lambert International Airport STL to San Diego International Airport SAN
Distance: 2,501 km (1,554 mi)
Typical flight time: 3 h 35 min
On time: 6 of the last 6
Usually departs from: Terminal 2

WN 2639 FAQ

How long is the WN2639 flight?: The timetable allows 3 h 55 min. St. Louis to San Diego is 2,501 km (1,554 mi).
How often is WN2639 late?: None of the last 6 flights arrived 15 or more minutes late.
Which terminal does WN2639 use?: It usually leaves from Terminal 2 at St. Louis Lambert International Airport (STL) and arrives at Terminal 1 at San Diego International Airport (SAN). Check the flight card above for today's terminal and gate.
What other flight numbers does WN2639 have?: Also listed as SWA2639 (Southwest Airlines' ICAO code) and WN 2639.

WN2639 and St. Louis STL to San Diego SAN Flights

Other flights departing from St. Louis STL: WN4668, WN3418, WN952

Other flights arriving at San Diego SAN: WN2280, WN2165, AS471, WN4086

All flights connecting St. Louis STL to San Diego SAN.