Southwest Airlines WN4012 Flight Status Today

Domestic flight Southwest Airlines WN4012 takes off from San Diego (SAN) United States to San Francisco (SFO) United States. It's operated by Southwest Airlines. The plane leaves San Diego International Airport at 13:50 18 January 2026 America/Los_Angeles. The flight is expected to land at San Francisco International Airport at 15:30 18 January 2026 America/Los_Angeles. The flight will last about 1 hours 20 minutes.

Current status of WN4012 is Arrived On time

WN4012 - SWA4012 Southwest Airlines (WN)
SAN San Diego United States
Flight SAN to SFO
SFO San Francisco United States
Arrived On time
Departure San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 13:50 18 January 2026
Actual 14:02 18 January 2026
1 None
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 15:30 18 January 2026
Actual 15:22 18 January 2026
2 D4
WN4012 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 20 minutes
  • Flight Distance: 719 kms / 447 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KAUS4
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in San Diego: Sunday 2026-01-18 17:26 PM
  • Current Time in San Francisco: Sunday 2026-01-18 17:26 PM

Flight routes similar to Southwest Airlines WN4012

Airline Flight no Departure Arrival
Cathay Pacific CX7945
Cathay Pacific 		18/01/2026
06:43 		1 hours 36 minutes
08:32
American Airlines AA9335
American Airlines 		18/01/2026
14:51 		1 hours 28 minutes
16:32
Southwest Airlines WN1021
Southwest Airlines 		18/01/2026
10:15 		1 hours 42 minutes
12:05
American Airlines AA9382
American Airlines 		18/01/2026
20:59 		1 hours 48 minutes
22:47
Southwest Airlines WN956
Southwest Airlines 		18/01/2026
07:40 		1 hours 19 minutes
09:20
Hawaiian Airlines HA6540
Hawaiian Airlines 		18/01/2026
20:59 		1 hours 48 minutes
22:47
British Airways BA6433
British Airways 		18/01/2026
17:17 		1 hours 42 minutes
18:59
British Airways BA6429
British Airways 		18/01/2026
20:59 		1 hours 48 minutes
22:47

Southwest Airlines Flight WN4012 FAQs

What is the scheduled flight duration for Southwest Airlines WN4012 flight?

On average, nonstop flight takes 1 hour(s) 20 minutes, with the flight distance of 719 km (447 miles).

What is the current status of Southwest Airlines WN4012 flight?

The current status of flight Southwest Airlines WN4012 is Arrived On time.

What type of aircraft is used for the Southwest Airlines WN4012 flight?

All Southwest Airlines WN4012 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

When does the flight Southwest Airlines WN4012 arrive?

Flight Southwest Airlines WN4012 arrives at 15:30.

Which terminal the flight Southwest Airlines WN4012 is arriving at?

Flight Southwest Airlines WN4012 arrives in San Francisco International Airport at Terminal 2.

How many Southwest Airlines WN4012 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN4012 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .