Southwest Airlines WN543 Flight Status Today

Domestic flight Southwest Airlines WN543 takes off from San Jose (SJC) United States to San Diego (SAN) United States. It's operated by Southwest Airlines. The plane leaves Norman Y. Mineta San Jose International Airport at 15:30 08 February 2026 America/Los_Angeles. The flight is expected to land at San Diego International Airport at 16:55 08 February 2026 America/Los_Angeles. The flight will last about 1 hours 25 minutes.

Current status of WN543 is Scheduled On time Estimated Depart in 7 hours, 42 minutes

WN543 - SWA543 Southwest Airlines (WN)
SJC San Jose United States
Flight SJC to SAN
SAN San Diego United States
Scheduled On time Estimated Depart in 7 hours, 42 minutes
Departure Norman Y. Mineta San Jose International Airport
IATA: SJCICAO: KSJC
Scheduled 15:30 08 February 2026
Estimated 15:30 08 February 2026
B 22
Arrival San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 16:55 08 February 2026
1 None
WN543 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 25 minutes
  • Flight Distance: 671 kms / 417 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 737-800 (winglets) Passenger/BBJ2
  • Callsign: F-KDBN1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in San Jose: Sunday 2026-02-08 07:48 AM
  • Current Time in San Diego: Sunday 2026-02-08 07:48 AM

Southwest Airlines WN543 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN543
AIRPLANE Boeing 737-800 (winglets) Passenger/BBJ2
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 19
DELAYED 11
CANCELLED 0
ON TIME 37
DELAYED 18
CANCELLED 0
ON TIME 55
DELAYED 20
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN543 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 31 Jan
Departed On time
San Jose (SJC) 2026-01-31T14:15
San Diego (SAN) 2026-01-31T15:40
2026-01-31T14:07
Mon 26 Jan
Arrived On time
San Jose (SJC) 2026-01-26T15:30
San Diego (SAN) 2026-01-26T16:55
2026-01-26T15:28
2026-01-26T16:53
Thu 22 Jan
Arrived Delayed by 22m
San Jose (SJC) 2026-01-22T15:30
San Diego (SAN) 2026-01-22T16:55
2026-01-22T15:27
2026-01-22T17:17
Wed 21 Jan
Departed On time
San Jose (SJC) 2026-01-21T15:30
San Diego (SAN) 2026-01-21T16:55
2026-01-21T15:24
Mon 19 Jan
Departed On time
San Jose (SJC) 2026-01-19T15:30
San Diego (SAN) 2026-01-19T16:55
2026-01-19T15:30
Sun 18 Jan
Arrived On time
San Jose (SJC) 2026-01-18T15:30
San Diego (SAN) 2026-01-18T16:55
2026-01-18T15:27
2026-01-18T17:05
Fri 16 Jan
Scheduled On time
San Jose (SJC) 2026-01-16T15:30
San Diego (SAN) 2026-01-16T16:55
Wed 14 Jan
Scheduled On time
San Jose (SJC) 2026-01-14T15:30
San Diego (SAN) 2026-01-14T16:55
Sun 11 Jan
Scheduled On time
San Jose (SJC) 2026-01-11T15:30
San Diego (SAN) 2026-01-11T16:55
Tue 30 Dec
Scheduled On time
San Jose (SJC) 2025-12-30T20:15
San Diego (SAN) 2025-12-30T23:30

Flight routes similar to Southwest Airlines WN543

Airline Flight no Departure Arrival
Alaska Airlines AS2189
Alaska Airlines 		08/02/2026
07:00 		1 hours 28 minutes
08:27
American Airlines AA9323
American Airlines 		08/02/2026
17:45 		1 hours 30 minutes
19:15
Hawaiian Airlines HA7102
Hawaiian Airlines 		08/02/2026
17:45 		1 hours 30 minutes
19:15
Hawaiian Airlines HA7103
Hawaiian Airlines 		08/02/2026
12:46 		2 hours 41 minutes
14:11
Southwest Airlines WN3397
Southwest Airlines 		08/02/2026
13:00 		1 hours 31 minutes
14:25
Southwest Airlines WN1291
Southwest Airlines 		08/02/2026
17:00 		1 hours 24 minutes
18:25
Southwest Airlines WN3556
Southwest Airlines 		08/02/2026
19:00 		1 hours 25 minutes
20:25
Alaska Airlines AS3499
Alaska Airlines 		08/02/2026
10:29 		1 hours 31 minutes
12:00

Southwest Airlines Flight WN543 FAQs

What is the scheduled flight duration for Southwest Airlines WN543 flight?

On average, nonstop flight takes 1 hour(s) 25 minutes, with the flight distance of 671 km (417 miles).

What is the current status of Southwest Airlines WN543 flight?

The current status of flight Southwest Airlines WN543 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN543 flight?

All Southwest Airlines WN543 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

When does the flight Southwest Airlines WN543 arrive?

Flight Southwest Airlines WN543 arrives at 16:55.

Which terminal the flight Southwest Airlines WN543 is arriving at?

Flight Southwest Airlines WN543 arrives in San Diego International Airport at Terminal 1.

How many Southwest Airlines WN543 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN543 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .