Southwest Airlines WN4021 Flight Status Tracker
WN4021 is a domestic flight operated by Southwest Airlines. WN4021 is departing from Las Vegas (LAS), United States and arriving at Seattle (SEA), United States. The flight distance is about 1393.76 km or 866.04 miles and flight time is 1 hours 25 minutes. Get the latest status of WN4021 / SWA4021 here.
Update on Oct. 29, 2025, 2:13 p.m.
Lastest Status
N/A
| LAS | SEA |
Distance: 1393.76 km / 866.04 miles or 752.57 nautical miles.
Departure McCarran International Airport
Scheduled Departure: 7:25 a.m.
Departure Terminal : B Gate None
Arrival Seattle Tacoma International Airport
Scheduled Arrival: 12:30 p.m.
Arrival Terminal : 1 Gate None
Flight WN4021 detail information
| Type | Domestic Flight |
| Route | Departure Las Vegas (LAS), United States and arriving at Seattle (SEA), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B738 |
| Flight Duration | 1 hours 25 minutes |
| Flight Distance | 1393.76 km /866.04 miles |
| Operating Days | Monday |
Find more flight status
WN4021 Airports
| Departures |
|---|
| Airport: McCarran International Airport, United States |
| ICAO Code: LAS |
| LAS Current time: 23:18 15-Dec-2025 |
| Arrivals |
| Airport: Seattle Tacoma International Airport, United States |
| ICAO Code: SEA |
| SEA Current time: 23:18 15-Dec-2025 |