Southwest Airlines WN251 Flight Status Tracker
WN251 is a domestic flight operated by Southwest Airlines. WN251 is departing from San Diego (SAN), United States and arriving at Sacramento (SMF), United States. The flight distance is about 771.51 km or 479.39 miles and flight time is 2 hours 10 minutes. Get the latest status of WN251 / SWA251 here.
Update on April 17, 2026, 4:20 p.m.
Lastest Status
Arrived Delayed by 19m
| SAN | SMF |
Distance: 771.51 km / 479.39 miles or 416.58 nautical miles.
Departure San Diego International Airport
Actual Departure: 07:56
Scheduled Departure: 08:00
Departure Terminal : Gate None
Arrival Sacramento International Airport
Actual Arrival: 09:49
Scheduled Arrival: 09:30
Arrival Terminal : Gate None
Flight WN251 detail information
| Type | Domestic Flight |
| Route | Departure San Diego (SAN), United States and arriving at Sacramento (SMF), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 2 hours 10 minutes |
| Flight Distance | 771.51 km /479.39 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Saturday |
Find more flight status
WN251 Airports
| Departures |
|---|
| Airport: San Diego International Airport, United States |
| ICAO Code: SAN |
| SAN Current time: 19:21 17-Apr-2026 |
| Arrivals |
| Airport: Sacramento International Airport, United States |
| ICAO Code: SMF |
| SMF Current time: 19:21 17-Apr-2026 |