Southwest Airlines WN3940 Flight Status Today

Domestic flight Southwest Airlines WN3940 takes off from San Diego (SAN) United States to Austin (AUS) United States. It's operated by Southwest Airlines. The plane leaves San Diego International Airport at 10:00 18 March 2026 America/Los_Angeles. The flight is expected to land at Austin-Bergstrom International Airport at 11:55 18 March 2026 America/Chicago. The flight will last about 2 hours 50 minutes.

Current status of WN3940 is Scheduled On time Estimated Depart in 8 hours, 54 minutes

WN3940 - SWA3940 Southwest Airlines (WN)
SAN San Diego United States
Flight SAN to AUS
AUS Austin United States
Scheduled On time Estimated Depart in 8 hours, 54 minutes
Departure San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 10:00 18 March 2026
Estimated 10:00 18 March 2026
None B20
Arrival Austin-Bergstrom International Airport
IATA: AUSICAO: KAUS
Scheduled 11:55 18 March 2026
None B1
WN3940 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 50 minutes
  • Flight Distance: 1874 kms / 1165 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-KCNO1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in San Diego: Wednesday 2026-03-18 01:06 AM
  • Current Time in Austin: Wednesday 2026-03-18 03:06 AM

Southwest Airlines WN3940 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN3940
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 11
DELAYED 2
CANCELLED 0
ON TIME 13
DELAYED 2
CANCELLED 0
ON TIME 17
DELAYED 2
CANCELLED 0
ON TIME 21
DELAYED 2
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN3940 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 23 Feb
Scheduled On time
San Diego (SAN) 2026-02-23T18:30
Austin (AUS) 2026-02-23T23:20
Sat 21 Feb
Scheduled On time
San Diego (SAN) 2026-02-21T17:50
Austin (AUS) 2026-02-21T22:35
Fri 20 Feb
Scheduled On time
San Diego (SAN) 2026-02-20T19:10
Austin (AUS) 2026-02-21T00:05
Thu 05 Feb
Scheduled On time
San Diego (SAN) 2026-02-05T18:30
Austin (AUS) 2026-02-05T23:20
Fri 31 Oct
Arrived Delayed by 16m
San Diego (SAN) 2025-10-31T06:55
Austin (AUS) 2025-10-31T09:20
2025-10-31T07:12
2025-10-31T09:36
Mon 29 Sep
Scheduled On time
San Diego (SAN) 2025-09-29T12:45
Austin (AUS) 2025-09-29T20:35
Sat 27 Sep
Departed On time
San Diego (SAN) 2025-09-27T11:35
Austin (AUS) 2025-09-27T19:30
2025-09-27T11:29
Fri 26 Sep
Arrived Delayed by 18m
San Diego (SAN) 2025-09-26T12:45
Austin (AUS) 2025-09-26T20:35
2025-09-26T12:56
2025-09-26T20:53
Thu 25 Sep
Departed On time
San Diego (SAN) 2025-09-25T12:45
Austin (AUS) 2025-09-25T20:35
2025-09-25T12:46
Mon 22 Sep
Scheduled On time
San Diego (SAN) 2025-09-22T12:45
Austin (AUS) 2025-09-22T20:35

Flight routes similar to Southwest Airlines WN3940

Airline Flight no Departure Arrival
American Airlines AA7437
American Airlines 		18/03/2026
10:51 		2 hours 59 minutes
15:50
Frontier Airlines F91878
Frontier Airlines 		18/03/2026
17:08 		2 hours 52 minutes
22:00
Alaska Airlines AS3300
Alaska Airlines 		18/03/2026
08:23 		0 minutes
13:28
Hawaiian Airlines HA4894
Hawaiian Airlines 		18/03/2026
10:51 		2 hours 59 minutes
15:50
Alaska Airlines AS3038
Alaska Airlines 		18/03/2026
10:51 		2 hours 59 minutes
15:50
Southwest Airlines WN554
Southwest Airlines 		18/03/2026
10:50 		2 hours 53 minutes
15:35
Southwest Airlines WN2931
Southwest Airlines 		18/03/2026
20:00 		2 hours 50 minutes
00:50
Alaska Airlines AS3292
Alaska Airlines 		18/03/2026
17:31 		2 hours 58 minutes
22:29

Southwest Airlines Flight WN3940 FAQs

What is the scheduled flight duration for Southwest Airlines WN3940 flight?

On average, nonstop flight takes 2 hour(s) 50 minutes, with the flight distance of 1874 km (1165 miles).

What is the current status of Southwest Airlines WN3940 flight?

The current status of flight Southwest Airlines WN3940 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN3940 flight?

All Southwest Airlines WN3940 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN3940 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN3940 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .