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 April 17, 2026, 7:28 p.m.
Lastest Status
Scheduled On time
| SMF | LAS |
Distance: 639.99 km / 397.67 miles or 345.57 nautical miles.
Departure Sacramento International Airport
Scheduled Departure: 18:55
Departure Terminal : 2 Gate None
Arrival McCarran International Airport
Scheduled Arrival: 22:25
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 |
Find more flight status
WN4439 Airports
| Departures |
|---|
| Airport: Sacramento International Airport, United States |
| ICAO Code: SMF |
| SMF Current time: 05:26 18-Apr-2026 |
| Arrivals |
| Airport: McCarran International Airport, United States |
| ICAO Code: LAS |
| LAS Current time: 05:26 18-Apr-2026 |