| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 30 | DAL | LAS | 07:27 | 07:57 |
Landed
|
Track > |
| May 23 | DAL | LAS | 07:36 | 07:55 |
Landed
|
Track > |
| May 16 | DAL | LAS | 07:28 | 07:50 |
Landed
|
Track > |
| May 09 | DAL | LAS | 07:53 | 08:21 |
Landed
|
Track > |
| Apr 25 | DAL | LAS | 07:28 | 08:01 |
Landed
|
Track > |
| Apr 18 | DAL | LAS | 08:23 | 08:53 |
Landed Late
|
Track > |
| Apr 11 | DAL | LAS | 07:31 | 08:03 |
Landed
|
Track > |
Southwest Airlines Flight WN143 connects Dallas, United States to Las Vegas, United States, taking off from Dallas Love Field Airport DAL and landing at Las Vegas McCarran International Airport LAS.
How long is the WN143 flight from Dallas to Las Vegas?
The average flight time from Dallas to Las Vegas is 2 hours and 27 minutes. The flight distance is 1713 km / 1064 miles and the average flight speed is 697 km/h / 433 mph.
How many WN143 flights are operated per week?
1 flight per week. The flight WN143 is operated on Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN143 Dallas to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN143 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN143 arriving at?
Flight WN143 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN143 flight?
The latest flight took off on Saturday, May 30th, 2026 with the flight status being Landed on 07:57.
How else can the flight WN143 be referenced as?
This Southwest Airlines flight can also be referenced as SWA143, WN0143, WN 143, SWA 143.
How often is flight WN143 delayed?
On average, 29% of all WN143 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled WN143 flight or baggage issues?
If your WN143 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 WN143 Flight Tracker above for more details.
Other flights departing from Dallas DAL: WN1485, DL833, WN1506, WN3
Other flights arriving at Las Vegas LAS: WN4646, DL2261, XE100, WN2662
All flights connecting Dallas DAL to Las Vegas LAS.