| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | PHX | SEA | 00:19 | 02:54 |
Delayed
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| Jul 31 | PHX | SEA | 23:02 | 01:27 |
Landed
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| Jul 30 | PHX | SEA | 22:53 | 01:20 |
Landed
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| Jul 27 | PHX | SEA | 22:43 | 01:05 |
Landed
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| Jul 24 | PHX | SEA | 23:19 | 01:39 |
Landed
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| Jul 23 | PHX | SEA | 01:05 | 03:27 |
Delayed
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| Jul 20 | PHX | SEA | 01:19 | 03:40 |
Delayed
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| Jul 17 | PHX | SEA | 23:01 | 01:21 |
Landed
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| Jul 16 | PHX | SEA | 23:49 | 02:09 |
Landed Late
|
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| Jul 13 | PHX | SEA | 01:09 | 03:31 |
Delayed
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Southwest Airlines Flight WN3429 connects Phoenix, United States to Seattle, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Seattle Tacoma International Airport SEA.
How long is the WN3429 flight from Phoenix to Seattle?
The average flight time from Phoenix to Seattle is 2 hours and 23 minutes. The flight distance is 1782 km / 1107 miles and the average flight speed is 746 km/h / 464 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3429 Phoenix to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3429 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3429 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being En-Route on 02:54.
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, 50% of all WN3429 flights are delayed. The average delay is 83 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 Phoenix PHX: WN656, WN662, WN3175, WN4757
Other flights arriving at Seattle SEA: CI5235, OO5579, KE8245, UA5579
All flights connecting Phoenix PHX to Seattle SEA.