Southwest Airlines WN3866 Flight Status Today

Domestic flight Southwest Airlines WN3866 takes off from Oakland (OAK) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves Metropolitan Oakland International Airport at 19:00 12 February 2026 America/Los_Angeles. The flight is expected to land at Denver International Airport at 21:10 12 February 2026 America/Denver. The flight will last about 4 hours 10 minutes.

Current status of WN3866 is Scheduled On time Estimated Depart in 13 hours, 25 minutes

WN3866 - SWA3866 Southwest Airlines (WN)
OAK Oakland United States
Flight OAK to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 13 hours, 25 minutes
Departure Metropolitan Oakland International Airport
IATA: OAKICAO: KOAK
Scheduled 19:00 12 February 2026
Estimated 19:00 12 February 2026
None C40
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 21:10 12 February 2026
None C43
WN3866 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 10 minutes
  • Flight Distance: 1540 kms / 957 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday
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-KHOB3
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in Oakland: Thursday 2026-02-12 05:35 AM
  • Current Time in Denver: Thursday 2026-02-12 06:35 AM

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Southwest Airlines Flight WN3866 FAQs

What is the scheduled flight duration for Southwest Airlines WN3866 flight?

On average, nonstop flight takes 4 hour(s) 10 minutes, with the flight distance of 1540 km (957 miles).

What is the current status of Southwest Airlines WN3866 flight?

The current status of flight Southwest Airlines WN3866 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN3866 flight?

All Southwest Airlines WN3866 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN3866 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN3866 is operated on Tuesday.