| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 23 | LAS | PHX | 00:22 | 01:10 |
En-Route
|
Track > |
| Aug 23 | LAS | PHX | 00:28 | 01:18 |
Landed Late
|
Track > |
| Aug 19 | LAS | PHX | 00:00 | 02:10 |
Delayed
|
Track > |
Southwest Airlines Flight WN643 connects Las Vegas, United States to Phoenix, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN643 flight from Las Vegas to Phoenix?
The average flight time from Las Vegas to Phoenix is 1 hour and 30 minutes. The flight distance is 411 km / 255 miles and the average flight speed is 303 km/h / 188 mph.
How many WN643 flights are operated per week?
2 flights per week. The flight WN643 is operated on Monday and Thursday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN643 Las Vegas to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN643 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN643 flight?
The latest flight took off on Monday, August 24th, 2026 with the flight status being En-Route on 01:10.
How else can the flight WN643 be referenced as?
This Southwest Airlines flight can also be referenced as SWA643, WN0643, WN 643, SWA 643.
How often is flight WN643 delayed?
On average, 67% of all WN643 flights are delayed. The average delay is 50 minutes.
Can I get compensation for my delayed or cancelled WN643 flight or baggage issues?
If your WN643 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 WN643 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: PD656, AA1191, RV1704, F92638
Other flights arriving at Phoenix PHX: WN787, GB505, DL2076, WN3731
All flights connecting Las Vegas LAS to Phoenix PHX.