Southwest Airlines WN3966 Flight Status Today

Domestic flight Southwest Airlines WN3966 takes off from Sacramento (SMF) United States to Chicago (MDW) United States. It's operated by Southwest Airlines. The plane leaves Sacramento International Airport at 23:55 09 April 2026 America/Los_Angeles. The flight is expected to land at Chicago Midway International Airport at 05:45 10 April 2026 America/Chicago. The flight will last about 3 hours 50 minutes.

Current status of WN3966 is Scheduled On time Estimated Depart in 1 hour, 32 minutes

WN3966 - SWA3966 Southwest Airlines (WN)
SMF Sacramento United States
Flight SMF to MDW
MDW Chicago United States
Scheduled On time Estimated Depart in 1 hour, 32 minutes
Departure Sacramento International Airport
IATA: SMFICAO: KSMF
Scheduled 23:55 09 April 2026
Estimated 23:55 09 April 2026
B 19
Arrival Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 05:45 10 April 2026
Estimated 05:40 10 April 2026
None A16
WN3966 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 50 minutes
  • Flight Distance: 2882 kms / 1791 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday, 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 (Scimitar Winglets) Passenger
  • Callsign: F-KRDM2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Sacramento: Thursday 2026-04-09 22:23 PM
  • Current Time in Chicago: Friday 2026-04-10 00:23 AM

Flight routes similar to Southwest Airlines WN3966

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Southwest Airlines WN4410
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17:00

Southwest Airlines Flight WN3966 FAQs

What is the scheduled flight duration for Southwest Airlines WN3966 flight?

On average, nonstop flight takes 3 hour(s) 50 minutes, with the flight distance of 2882 km (1791 miles).

What is the current status of Southwest Airlines WN3966 flight?

The current status of flight Southwest Airlines WN3966 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN3966 flight?

All Southwest Airlines WN3966 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN3966 flights are operated a week?

3 flights per week. The Flight Southwest Airlines WN3966 is operated on Tuesday, Wednesday, Sunday.