| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 06 | SJC | SEA | 14:42 | 16:28 |
Delayed
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Southwest Airlines Flight WN3429 connects San Jose, United States to Seattle, United States, taking off from San Jose International Airport SJC and landing at Seattle Tacoma International Airport SEA.
How long is the WN3429 flight from San Jose to Seattle?
The average flight time from San Jose to Seattle is 1 hour and 46 minutes. The flight distance is 1122 km / 697 miles and the average flight speed is 635 km/h / 395 mph.
How many WN3429 flights are operated per week?
1 flight per week. The flight WN3429 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3429 San Jose to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3429 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3429 flight?
The latest flight took off on Sunday, September 6th, 2026 with the flight status being En-Route on 16:28.
How else can the flight WN3429 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3429, WN 3429, SWA 3429.
How often is flight WN3429 delayed?
On average, 100% of all WN3429 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled WN3429 flight or baggage issues?
If your WN3429 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 WN3429 Flight Tracker above for more details.
Other flights departing from San Jose SJC: AS659, WN2882, WN3101, UA1683
Other flights arriving at Seattle SEA: AS1458, AS548, AS659, QX2055
All flights connecting San Jose SJC to Seattle SEA.