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WN1251 Flight Status Southwest Airlines: St. Louis to Sacramento (SWA1251)

Southwest Airlines WN 1251
En-Route, Arriving in 00:24:36'
Departure: Sat, Jul 4, 2026
Scheduled:
10:55
|
Actual:
11:08
Arrival: Sat, Jul 4, 2026
Scheduled:
12:55
|
Estimated:
12:53
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WN 1251 Flight Status & Schedule

Date Departure Arrival Status
Jul 04 11:08 12:53
En-Route
 Track >
< All STL Departures All SMF Arrivals >

Southwest Airlines WN 1251 St. Louis to Sacramento Flight Information

Southwest Airlines Flight WN1251 connects St. Louis, United States to Sacramento, United States, taking off from St. Louis Lambert International Airport STL and landing at Sacramento International Airport SMF.

How long is the WN1251 flight from St. Louis to Sacramento?

The average flight time from St. Louis to Sacramento is 3 hours and 45 minutes. The flight distance is 2695 km / 1675 miles and the average flight speed is 719 km/h / 447 mph.

How many WN1251 flights are operated per week?

1 flight per week. The flight WN1251 is operated on Saturday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1251 St. Louis to Sacramento?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1251 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1251 arriving at?

Flight WN1251 arrives at Sacramento International Airport (SMF) Terminal B.

When was the latest WN1251 flight?

The latest flight took off on Saturday, July 4th, 2026 with the flight status being En-Route on 12:53.

How else can the flight WN1251 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1251, WN 1251, SWA 1251.

How often is flight WN1251 delayed?

On average, 0% of all WN1251 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1251 flight or baggage issues?

If your WN1251 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN1251 Flight Tracker above for more details.

WN1251 and St. Louis STL to Sacramento SMF Flights

Other flights departing from St. Louis STL: WN2233, WN1983

Other flights arriving at Sacramento SMF: WN2117, WN463, AA2508, WN1372

All flights connecting St. Louis STL to Sacramento SMF.

WN1251 Southwest Airlines Flight: St. Louis to Sacramento Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.