| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 30 | ATL | LAS | 20:02 | 21:06 |
Landed Late
|
Track > |
| Oct 29 | ATL | LAS | 18:18 | 19:09 |
Landed
|
Track > |
| Oct 28 | ATL | LAS | 18:16 | 19:27 |
Landed Late
|
Track > |
| Oct 27 | ATL | LAS | 23:56 | 00:49 |
Delayed
|
Track > |
| Oct 24 | ATL | LAS | 19:50 | 20:41 |
Landed
|
Track > |
| Oct 23 | ATL | LAS | 20:08 | 21:11 |
Landed Late
|
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| Oct 22 | ATL | LAS | 18:21 | 19:28 |
Landed Late
|
Track > |
| Oct 21 | ATL | LAS | 17:57 | 18:59 |
Landed
|
Track > |
| Oct 20 | ATL | LAS | 20:07 | 21:08 |
Landed Late
|
Track > |
| Oct 17 | ATL | LAS | 19:42 | 20:33 |
Landed
|
Track > |
Southwest Airlines Flight WN423 connects Atlanta, United States to Las Vegas, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Las Vegas McCarran International Airport LAS.
How long is the WN423 flight from Atlanta to Las Vegas?
The average flight time from Atlanta to Las Vegas is 3 hours and 59 minutes. The flight distance is 2805 km / 1743 miles and the average flight speed is 704 km/h / 437 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN423 Atlanta to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN423 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN423 arriving at?
Flight WN423 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN423 flight?
The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 21:06.
How else can the flight WN423 be referenced as?
This Southwest Airlines flight can also be referenced as SWA423, WN0423, WN 423, SWA 423.
How often is flight WN423 delayed?
On average, 60% of all WN423 flights are delayed. The average delay is 58 minutes.
Can I get compensation for my delayed or cancelled WN423 flight or baggage issues?
If your WN423 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 WN423 Flight Tracker above for more details.
Other flights departing from Atlanta ATL: WN380, WN440, DL5354, AA4662
Other flights arriving at Las Vegas LAS: WN2446, SY125, WN1428, WN1550
All flights connecting Atlanta ATL to Las Vegas LAS.
