| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | STS | SAN | 06:00 | 07:40 |
Scheduled
|
Track > |
Southwest Airlines Flight WN3900 connects Santa Rosa, United States to San Diego, United States, taking off from Santa Rosa Sonoma County Airport STS and landing at San Diego International Airport SAN.
How many WN3900 flights are operated per week?
1 flight per week. The flight WN3900 is operated on Tuesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3900 Santa Rosa to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3900 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3900 arriving at?
Flight WN3900 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN3900 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Scheduled on 07:40.
How else can the flight WN3900 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3900, WN 3900, SWA 3900.
How often is flight WN3900 delayed?
On average, 0% of all WN3900 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN3900 flight or baggage issues?
If your WN3900 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 WN3900 Flight Tracker above for more details.
Other flights departing from Santa Rosa STS: OO3044, OO3050
Other flights arriving at San Diego SAN: OO3455, WN823, WN552, WN1580
All flights connecting Santa Rosa STS to San Diego SAN.