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Southwest Airlines WN4439 Flight Status Tracker

WN4439 is a domestic flight operated by Southwest Airlines. WN4439 is departing from Sacramento (SMF), United States and arriving at Las Vegas (LAS), United States. The flight distance is about 639.99 km or 397.67 miles and flight time is 3 hours 5 minutes. Get the latest status of WN4439 / SWA4439 here.

Update on Dec. 15, 2025, 11:34 a.m.

Lastest Status

Arrived On time
WN Flight Status
SMF
Departure
Sacramento International Airport
Scheduled Departure:
07:35
Actual Departure:
07:45
Departure Terminal:
2 Gate None
Flight Status
Distance:
639.99 km / 397.67 miles or 345.57 nautical miles.
LAS
Arrival
McCarran International Airport
Scheduled Arrival:
09:05
Actual Arrival:
09:04
Arrival Terminal:
2 Gate None

Flight WN4439 detail information

  • Type Domestic Flight
  • Route Departure Sacramento (SMF), United States and arriving at Las Vegas (LAS), United States
  • Airlines Southwest Airlines (WN)
  • Aircraft B737
  • Flight Duration 3 hours 5 minutes
  • Flight Distance 639.99 km /397.67 miles
  • Operating Days

WN4439 Airports

Departures
  • Airport: Sacramento International Airport, United States
  • ICAO Code: SMF
  • SMF Current time: 20:35 15-Dec-2025
Arrivals
  • Airport: McCarran International Airport, United States
  • ICAO Code: LAS
  • LAS Current time: 20:35 15-Dec-2025

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