Southwest Airlines WN237 Flight Status Today

Domestic flight Southwest Airlines WN237 takes off from San Diego (SAN) United States to Phoenix (PHX) United States. It's operated by Southwest Airlines. The plane leaves San Diego International Airport at 14:00 18 January 2026 America/Los_Angeles. The flight is expected to land at Phoenix Sky Harbor International Airport at 16:25 18 January 2026 America/Phoenix. The flight will last about 1 hours 25 minutes.

Current status of WN237 is Scheduled On time Expected Depart in 5 hours, 8 minutes

WN237 - SWA237 Southwest Airlines (WN)
SAN San Diego United States
Flight SAN to PHX
PHX Phoenix United States
Scheduled On time Expected Depart in 5 hours, 8 minutes
Departure San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 14:00 18 January 2026
1 None
Arrival Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 16:25 18 January 2026
4 None
WN237 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 25 minutes
  • Flight Distance: 491 kms / 305 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-KLAS5
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Phoenix
  • Current Time in San Diego: Sunday 2026-01-18 08:52 AM
  • Current Time in Phoenix: Sunday 2026-01-18 09:52 AM

Southwest Airlines WN237 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN237
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 24
DELAYED 2
CANCELLED 0
ON TIME 47
DELAYED 4
CANCELLED 0
ON TIME 72
DELAYED 4
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN237 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 07 Jan
Scheduled Delayed by 16m
San Diego (SAN) 2026-01-07T14:00
Phoenix (PHX) 2026-01-07T16:25
Tue 06 Jan
Arrived On time
San Diego (SAN) 2026-01-06T14:00
Phoenix (PHX) 2026-01-06T16:25
2026-01-06T14:05
2026-01-06T16:22
Mon 05 Jan
Scheduled On time
San Diego (SAN) 2026-01-05T17:30
Phoenix (PHX) 2026-01-05T20:55
Mon 29 Dec
Scheduled On time
San Diego (SAN) 2025-12-29T20:35
Phoenix (PHX) 2025-12-29T21:00
Thu 25 Dec
Departed Delayed by 3h 38m
San Diego (SAN) 2025-12-25T18:45
Phoenix (PHX) 2025-12-25T22:10
2025-12-25T22:29
Tue 25 Nov
Scheduled On time
San Diego (SAN) 2025-11-25T20:35
Phoenix (PHX) 2025-11-25T21:00
Fri 21 Nov
Scheduled Delayed by 26m
San Diego (SAN) 2025-11-21T17:30
Phoenix (PHX) 2025-11-21T20:55
Thu 20 Nov
Departed On time
San Diego (SAN) 2025-11-20T18:45
Phoenix (PHX) 2025-11-20T22:10
2025-11-20T18:58
Wed 19 Nov
Scheduled On time
San Diego (SAN) 2025-11-19T18:45
Phoenix (PHX) 2025-11-19T22:10
Mon 17 Nov
Scheduled Delayed by 15m
San Diego (SAN) 2025-11-17T18:45
Phoenix (PHX) 2025-11-17T22:10

Flight routes similar to Southwest Airlines WN237

Airline Flight no Departure Arrival
Hawaiian Airlines HA7458
Hawaiian Airlines 		18/01/2026
12:40 		1 hours 23 minutes
15:03
Alaska Airlines AS3062
Alaska Airlines 		18/01/2026
17:00 		1 hours 25 minutes
19:25
American Airlines AA2057
American Airlines 		18/01/2026
10:09 		1 hours 24 minutes
12:33
SkyWest Airlines OO3194
SkyWest Airlines 		18/01/2026
12:40 		1 hours 23 minutes
15:03
Southwest Airlines WN3970
Southwest Airlines 		18/01/2026
17:40 		1 hours 20 minutes
20:00
Frontier Airlines F92084
Frontier Airlines 		18/01/2026
21:12 		1 hours 28 minutes
23:40
British Airways BA5561
British Airways 		18/01/2026
19:30 		1 hours 26 minutes
21:56
American Airlines AA1694
American Airlines 		18/01/2026
06:15 		1 hours 28 minutes
08:43

Southwest Airlines Flight WN237 FAQs

What is the scheduled flight duration for Southwest Airlines WN237 flight?

On average, nonstop flight takes 1 hour(s) 25 minutes, with the flight distance of 491 km (305 miles).

What is the current status of Southwest Airlines WN237 flight?

The current status of flight Southwest Airlines WN237 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN237 flight?

All Southwest Airlines WN237 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

When does the flight Southwest Airlines WN237 arrive?

Flight Southwest Airlines WN237 arrives at 16:25.

Which terminal the flight Southwest Airlines WN237 is arriving at?

Flight Southwest Airlines WN237 arrives in Phoenix Sky Harbor International Airport at Terminal 4.

How many Southwest Airlines WN237 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN237 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .