| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 22 | SMF | LAX | 10:47 | 11:54 |
Landed
|
Track > |
| Jul 21 | SMF | LAX | 10:41 | 11:46 |
Landed
|
Track > |
| Jul 15 | SMF | LAX | 10:48 | 11:53 |
Landed
|
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| Jul 14 | SMF | LAX | 10:39 | 11:40 |
Landed
|
Track > |
| Jul 08 | SMF | LAX | 10:39 | 11:38 |
Landed
|
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| Jul 07 | SMF | LAX | 10:53 | 11:58 |
Landed
|
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| Jul 01 | SMF | LAX | 11:40 | 12:50 |
Delayed
|
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| Jun 30 | SMF | LAX | 11:04 | 12:06 |
Landed
|
Track > |
| Jun 24 | SMF | LAX | 10:52 | 12:00 |
Landed
|
Track > |
| Jun 23 | SMF | LAX | 11:12 | 12:14 |
Landed
|
Track > |
Southwest Airlines Flight WN3643 connects Sacramento, United States to Los Angeles, United States, taking off from Sacramento International Airport SMF and landing at Los Angeles International Airport LAX.
How long is the WN3643 flight from Sacramento to Los Angeles?
The average flight time from Sacramento to Los Angeles is 1 hour and 4 minutes. The flight distance is 600 km / 373 miles and the average flight speed is 561 km/h / 348 mph.
How many WN3643 flights are operated per week?
2 flights per week. The flight WN3643 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3643 Sacramento to Los Angeles?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3643 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3643 arriving at?
Flight WN3643 arrives at Los Angeles International Airport (LAX) Terminal 1.
When was the latest WN3643 flight?
The latest flight took off on Wednesday, July 22nd, 2026 with the flight status being Landed on 11:54.
How else can the flight WN3643 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3643, WN 3643, SWA 3643.
How often is flight WN3643 delayed?
On average, 30% of all WN3643 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled WN3643 flight or baggage issues?
If your WN3643 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 WN3643 Flight Tracker above for more details.
Other flights departing from Sacramento SMF: WN949, WN5087, WN461, WN3775
Other flights arriving at Los Angeles LAX: WN4393, UA203, WN3168, UA5384
All flights connecting Sacramento SMF to Los Angeles LAX.