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WN1404 Flight Status Southwest Airlines: St. Louis to San Diego (SWA1404)

Are you looking for the June 5th, 2026 WN 1404 Seattle to Dallas flight? Click here to go to our WN1404 Seattle to Dallas Flight Status page >

WN 1404 St. Louis to San Diego Flight Status

Southwest Airlines Flight WN1404 from St. Louis Lambert International Airport STL to San Diego International Airport SAN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 31st, 2025.
Check the table below for WN1404's most recent flight history:

WN 1404 Flight Status & Schedule

Date Departure Arrival Status
Oct 31 08:40 10:18
Landed
 Track >
Oct 30 09:58 11:32
Landed
 Track >
Oct 29 17:04 18:30
Landed
 Track >
Oct 28 17:08 18:33
Landed
 Track >
Oct 27 10:04 11:47
Landed
 Track >
< All STL Departures All SAN Arrivals >

Southwest Airlines WN 1404 St. Louis to San Diego Flight Information

Southwest Airlines Flight WN1404 connects St. Louis, United States to San Diego, United States, taking off from St. Louis Lambert International Airport STL and landing at San Diego International Airport SAN.

How long is the WN1404 flight from St. Louis to San Diego?

The average flight time from St. Louis to San Diego is 3 hours and 33 minutes. The flight distance is 2501 km / 1554 miles and the average flight speed is 704 km/h / 438 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1404 St. Louis to San Diego?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1404 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1404 arriving at?

Flight WN1404 arrives at San Diego International Airport (SAN) Terminal 1.

When was the latest WN1404 flight?

The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 10:18.

How else can the flight WN1404 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1404, WN 1404, SWA 1404.

How often is flight WN1404 delayed?

On average, 30% of all WN1404 flights are delayed. The average delay is 7 minutes.

Can I get compensation for my delayed or cancelled WN1404 flight or baggage issues?

If your WN1404 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 WN1404 Flight Tracker above for more details.

WN1404 and St. Louis STL to San Diego SAN Flights

Other flights departing from St. Louis STL: WN3076, WN3610, WN2493, WN981

Other flights arriving at San Diego SAN: SY1639, WN513, WN1149, WN4532

All flights connecting St. Louis STL to San Diego SAN.

WN1404 Southwest Airlines Flight: St. Louis to San Diego Route Map

WN1404 Southwest Airlines Flight Map: St. Louis to San Diego
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.