| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | SMF | SEA | 20:55 | 22:29 |
Landed
|
Track > |
| Jun 02 | SMF | SEA | 21:31 | 22:58 |
Landed
|
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| Jun 01 | SMF | SEA | 20:47 | 22:18 |
Landed
|
Track > |
| May 31 | SMF | SEA | 21:04 | 22:32 |
Landed
|
Track > |
| May 30 | SMF | SEA | 20:53 | 22:22 |
Landed
|
Track > |
| May 29 | SMF | SEA | 20:55 | 22:22 |
Landed
|
Track > |
| May 28 | SMF | SEA | 21:01 | 22:32 |
Landed
|
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| May 27 | SMF | SEA | 21:01 | 22:33 |
Landed
|
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| May 26 | SMF | SEA | 20:55 | 22:20 |
Landed
|
Track > |
| May 25 | SMF | SEA | 21:00 | 22:26 |
Landed
|
Track > |
Southwest Airlines Flight WN4374 connects Sacramento, United States to Seattle, United States, taking off from Sacramento International Airport SMF and landing at Seattle Tacoma International Airport SEA.
How long is the WN4374 flight from Sacramento to Seattle?
The average flight time from Sacramento to Seattle is 1 hour and 29 minutes. The flight distance is 975 km / 606 miles and the average flight speed is 658 km/h / 409 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4374 Sacramento to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4374 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4374 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 22:29.
How else can the flight WN4374 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4374, WN 4374, SWA 4374.
How often is flight WN4374 delayed?
On average, 30% of all WN4374 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled WN4374 flight or baggage issues?
If your WN4374 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 WN4374 Flight Tracker above for more details.
Other flights departing from Sacramento SMF: WN4359, WN950, WN4316, WN4365
Other flights arriving at Seattle SEA: AS652, AS1304, DL4132, AS2190
All flights connecting Sacramento SMF to Seattle SEA.