| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | SAN | LAS | 06:58 | 07:52 |
Landed
|
Track > |
| Dec 18 | SAN | LAS | 07:09 | 07:58 |
Landed
|
Track > |
| Dec 14 | SAN | LAS | 07:01 | 07:45 |
Landed
|
Track > |
| Dec 12 | SAN | LAS | 06:54 | 07:40 |
Landed
|
Track > |
| Dec 07 | SAN | LAS | 07:14 | 08:03 |
Landed
|
Track > |
| Nov 28 | SAN | LAS | 08:50 | 08:10 |
Unknown
|
Track > |
| Nov 24 | SAN | LAS | 07:04 | 07:51 |
Landed
|
Track > |
| Nov 23 | SAN | LAS | 07:07 | 07:58 |
Landed
|
Track > |
| Nov 21 | SAN | LAS | 07:19 | 08:07 |
Landed
|
Track > |
| Nov 16 | SAN | LAS | 07:05 | 07:58 |
Landed
|
Track > |
Southwest Airlines Flight WN4123 connects San Diego, United States to Las Vegas, United States, taking off from San Diego International Airport SAN and landing at Las Vegas McCarran International Airport LAS.
How long is the WN4123 flight from San Diego to Las Vegas?
The average flight time from San Diego to Las Vegas is 49 minutes. The flight distance is 416 km / 259 miles and the average flight speed is 488 km/h / 303 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4123 San Diego to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4123 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4123 arriving at?
Flight WN4123 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN4123 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 07:52.
How else can the flight WN4123 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4123, WN 4123, SWA 4123.
How often is flight WN4123 delayed?
On average, 0% of all WN4123 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4123 flight or baggage issues?
If your WN4123 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 WN4123 Flight Tracker above for more details.
Other flights departing from San Diego SAN: WN3768, WN1806, WN4249, WN4257
Other flights arriving at Las Vegas LAS: NK214, WN2400, WN4614, WN2609
All flights connecting San Diego SAN to Las Vegas LAS.