WN4437 Flight Status Southwest Airlines: San Diego to Las Vegas (SWA4437)
Are you looking for the November 6th, 2026 WN 4437 Las Vegas to Long Beach flight? Go to our WN4437 Las Vegas to Long Beach Flight Status page >
WN 4437 San Diego to Las Vegas Flight Status
Not scheduled today (November 6th, 2026). Latest flight: September 28th, 2026 ; recent history is in the table below.
- This flight started in Sacramento (SMF): WN4437 Sacramento to San Diego departs at 16:30 local time on Sep 28.
WN 4437 Flight Status & Schedule Southwest Airlines San Diego to Las Vegas
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 28 | SAN | LAS | 19:33 | 20:00 | En-Route | Track > |
| Sep 28 | SAN | LAS | 19:22 | 20:00 | Scheduled | Track > |
| Sep 28 | SAN | LAS | 19:12 | 20:27 | Diverted | Track > |
| Sep 25 | SAN | LAS | 19:41 | 20:34 | Landed Late | Track > |
| Sep 24 | SAN | LAS | 19:32 | 20:25 | Landed Late | Track > |
| Sep 21 | SAN | LAS | 19:40 | 20:27 | Landed Late | Track > |
| Sep 18 | SAN | LAS | 19:42 | 20:33 | Landed Late | Track > |
| Sep 17 | SAN | LAS | 20:15 | 21:06 | Delayed | Track > |
| Sep 14 | SAN | LAS | 19:24 | 20:15 | Landed Late | Track > |
| Sep 11 | SAN | LAS | 20:03 | 20:56 | Delayed | Track > |
Southwest Airlines' San Diego–Las Vegas flight covers 416 km (259 mi). The timetable allows 1 h 20 min, but the flight usually takes about 50 min, so it often makes up time. It is not flying today; the last flight was scheduled on 28 September 2026.
About WN 4437
- Distance
- 416 km (259 mi)
- Typical flight time
- 50 min
- On time
- 0 of the last 6
- Average delay when late
- 27 min
- Usually departs from
- Terminal 1
WN 4437 FAQ
- How long is the WN4437 flight?
- The timetable allows 1 h 20 min. San Diego to Las Vegas is 416 km (259 mi).
- How often is WN4437 late?
- 5 of the last 6 flights arrived 15 or more minutes late and 1 was diverted; when late, by 27 minutes on average.
- Which terminal does WN4437 use?
- It usually leaves from Terminal 1 at San Diego International Airport (SAN) and arrives at 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 WN4437 have?
- Also listed as SWA4437 (Southwest Airlines' ICAO code) and WN 4437.
WN4437 and San Diego SAN to Las Vegas LAS Flights
Other flights departing from San Diego SAN: OO3010, WN659, WN4466, WN4481
Other flights arriving at Las Vegas LAS: WN4765, WN4437, WN4437
All flights connecting San Diego SAN to Las Vegas LAS.