Departure: Thu, Jun 4, 2026
Scheduled:
17:40
|
Estimated:
17:55
Terminal: 1 | Gate: 18A
Arrival: Thu, Jun 4, 2026
Scheduled:
19:20
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WN 3645 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 17:40 19:20
Delayed
Track >

Southwest Airlines WN 3645 San Francisco to Los Angeles Flight Information

Southwest Airlines Flight WN3645 connects San Francisco, United States to Los Angeles, United States, taking off from San Francisco International Airport SFO and landing at Los Angeles International Airport LAX.

How many WN3645 flights are operated per week?

1 flight per week. The flight WN3645 is operated on Friday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3645 San Francisco to Los Angeles?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3645 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3645 arriving at?

Flight WN3645 arrives at Los Angeles International Airport (LAX) Terminal 1.

When was the latest WN3645 flight?

The latest flight took off on Friday, June 5th, 2026 with the flight status being Scheduled on 19:20.

How else can the flight WN3645 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3645, WN 3645, SWA 3645.

How often is flight WN3645 delayed?

On average, 0% of all WN3645 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3645 flight or baggage issues?

If your WN3645 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 WN3645 Flight Tracker above for more details.

WN3645 and San Francisco SFO to Los Angeles LAX Flights

Other flights departing from San Francisco SFO: UA751, DL3707, AS3376, AS758

Other flights arriving at Los Angeles LAX: B6487, B61523, AC793, DL1438

All flights connecting San Francisco SFO to Los Angeles LAX.

WN3645 Southwest Airlines Flight: San Francisco to Los Angeles Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.