Southwest Airlines WN3720 Flight Status Today

Domestic flight Southwest Airlines WN3720 takes off from San Jose (SJC) United States to Chicago (MDW) United States. It's operated by Southwest Airlines. The plane leaves Norman Y. Mineta San Jose International Airport at 11:40 20 March 2026 America/Los_Angeles. The flight is expected to land at Chicago Midway International Airport at 17:45 20 March 2026 America/Chicago. The flight will last about 4 hours 5 minutes.

Current status of WN3720 is Departed On time Estimated Arrival in 49 minutes

WN3720 - SWA3720 Southwest Airlines (WN)
SJC San Jose United States
Flight SJC to MDW
MDW Chicago United States
Departed On time Estimated Arrival in 49 minutes
Departure Norman Y. Mineta San Jose International Airport
IATA: SJCICAO: KSJC
Scheduled 11:40 20 March 2026
Actual 11:52 20 March 2026
B 26
Arrival Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 17:45 20 March 2026
Estimated 17:49 20 March 2026
None A18
WN3720 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 5 minutes
  • Flight Distance: 2958 kms / 1838 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday, Thursday, Friday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KAUS4
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in San Jose: Friday 2026-03-20 15:00 PM
  • Current Time in Chicago: Friday 2026-03-20 17:00 PM

Flight routes similar to Southwest Airlines WN3720

Airline Flight no Departure Arrival
Southwest Airlines WN4447
Southwest Airlines 		20/03/2026
22:55 		4 hours 5 minutes
05:00
Southwest Airlines WN5229
Southwest Airlines 		20/03/2026
12:20 		4 hours 2 minutes
18:25

Southwest Airlines Flight WN3720 FAQs

What is the scheduled flight duration for Southwest Airlines WN3720 flight?

On average, nonstop flight takes 4 hour(s) 5 minutes, with the flight distance of 2958 km (1838 miles).

What is the current status of Southwest Airlines WN3720 flight?

The current status of flight Southwest Airlines WN3720 is Departed On time.

What type of aircraft is used for the Southwest Airlines WN3720 flight?

All Southwest Airlines WN3720 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN3720 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN3720 is operated on Tuesday, Wednesday, Thursday, Friday, Sunday.