| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 31 | SMF | SEA | 12:56 | 14:20 |
Landed
|
Track > |
| May 24 | SMF | SEA | 16:04 | 17:33 |
Landed Late
|
Track > |
| May 17 | SMF | SEA | 12:56 | 14:40 |
Landed
|
Track > |
| May 10 | SMF | SEA | 12:59 | 14:24 |
Landed
|
Track > |
| May 03 | SMF | SEA | 12:40 | 14:48 |
Unknown
|
Track > |
| Apr 26 | SMF | SEA | 13:08 | 14:33 |
Landed
|
Track > |
| Apr 19 | SMF | SEA | 13:00 | 14:30 |
Landed
|
Track > |
| Apr 12 | SMF | SEA | 12:56 | 14:27 |
Landed
|
Track > |
Southwest Airlines Flight WN3427 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 WN3427 flight from Sacramento to Seattle?
The average flight time from Sacramento to Seattle is 1 hour and 34 minutes. The flight distance is 975 km / 606 miles and the average flight speed is 630 km/h / 392 mph.
How many WN3427 flights are operated per week?
1 flight per week. The flight WN3427 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3427 Sacramento to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3427 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3427 flight?
The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 14:20.
How else can the flight WN3427 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3427, WN 3427, SWA 3427.
How often is flight WN3427 delayed?
On average, 25% of all WN3427 flights are delayed. The average delay is 28 minutes.
Can I get compensation for my delayed or cancelled WN3427 flight or baggage issues?
If your WN3427 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 WN3427 Flight Tracker above for more details.
Other flights departing from Sacramento SMF: DL904, AS1365, DL4125, AA2630
Other flights arriving at Seattle SEA: WN2595, AA3440, AS3405, AS1365
All flights connecting Sacramento SMF to Seattle SEA.