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Southwest Airlines WN3729 Flight Status Tracker

WN3729 is a domestic flight operated by Southwest Airlines. WN3729 is departing from Sacramento (SMF), United States and arriving at Los Angeles (LAX), United States. The flight distance is about 599.49 km or 372.50 miles and flight time is 3 hours 55 minutes. Get the latest status of WN3729 / SWA3729 here.

Update on Dec. 27, 2025, 5:21 p.m.
Lastest Status
N/A
SMF
LAX
Distance: 599.49 km / 372.50 miles or 323.70 nautical miles.
Departure Sacramento International Airport

Scheduled Departure: 6:50 p.m.

Departure Terminal : Gate None

Arrival Los Angeles International Airport

Scheduled Arrival: 8:55 p.m.

Arrival Terminal : Gate None

Flight WN3729 detail information

Type Domestic Flight
Route Departure Sacramento (SMF), United States and arriving at Los Angeles (LAX), United States
Airlines Southwest Airlines (WN)
Aircraft B737
Flight Duration 3 hours 55 minutes
Flight Distance 599.49 km /372.50 miles
Operating Days Monday, Tuesday, Wednesday, Thursday, Friday, Saturday

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WN3729 Airports

Departures
Airport: Sacramento International Airport, United States
ICAO Code: SMF
SMF Current time: 16:42 01-Mar-2026
Arrivals
Airport: Los Angeles International Airport, United States
ICAO Code: LAX
LAX Current time: 16:42 01-Mar-2026