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WN3904 Flight Status Southwest Airlines: San Diego to San Jose (SWA3904)

Are you looking for the September 1st, 2026 WN 3904 San Diego to Orlando flight? Click here to go to our WN3904 San Diego to Orlando Flight Status page >

WN 3904 San Diego to San Jose Flight Status

Southwest Airlines Flight WN3904 from San Diego International Airport SAN to San Jose International Airport SJC is not scheduled for today September 1st, 2026.
The last time the flight was scheduled was on August 1st, 2026.
Check the table below for WN3904's most recent flight history:

WN 3904 Flight Status & Schedule

Date Departure Arrival Status
Aug 01 10:52 11:50
Landed
 Track >
Jul 25 11:29 12:26
Landed Late
 Track >
Jul 18 10:56 11:53
Landed
 Track >
Jul 11 11:04 11:59
Landed
 Track >
Jun 27 11:19 12:20
Landed Late
 Track >
< All SAN Departures All SJC Arrivals >

Southwest Airlines WN 3904 San Diego to San Jose Flight Information

Southwest Airlines Flight WN3904 connects San Diego, United States to San Jose, United States, taking off from San Diego International Airport SAN and landing at San Jose International Airport SJC.

How long is the WN3904 flight from San Diego to San Jose?

The average flight time from San Diego to San Jose is 58 minutes. The flight distance is 671 km / 417 miles and the average flight speed is 689 km/h / 428 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3904 San Diego to San Jose?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3904 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3904 arriving at?

Flight WN3904 arrives at San Jose International Airport (SJC) Terminal B.

When was the latest WN3904 flight?

The latest flight took off on Saturday, August 1st, 2026 with the flight status being Landed on 11:50.

How else can the flight WN3904 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3904, WN 3904, SWA 3904.

How often is flight WN3904 delayed?

On average, 50% of all WN3904 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled WN3904 flight or baggage issues?

If your WN3904 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 WN3904 Flight Tracker above for more details.

WN3904 and San Diego SAN to San Jose SJC Flights

Other flights departing from San Diego SAN: AS1424, WN915, WN4751, WN1677

Other flights arriving at San Jose SJC: UA1882, AA3325, WN3860, WN836

All flights connecting San Diego SAN to San Jose SJC.

WN3904 Southwest Airlines Flight: San Diego to San Jose Route Map

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.