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 |
Find more flight status
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 |