| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | LAS | SAN | 19:07 | 19:55 |
Landed Late
|
Track > |
| Jan 02 | LAS | SAN | 18:57 | 19:43 |
Landed Late
|
Track > |
| Dec 30 | LAS | SAN | 18:33 | 19:18 |
Landed
|
Track > |
| Dec 29 | LAS | SAN | 18:44 | 19:28 |
Landed
|
Track > |
| Dec 28 | LAS | SAN | 18:33 | 19:16 |
Landed
|
Track > |
| Dec 26 | LAS | SAN | 18:45 | 19:56 |
Landed Late
|
Track > |
| Dec 23 | LAS | SAN | 18:56 | 19:45 |
Landed Late
|
Track > |
| Dec 22 | LAS | SAN | 18:43 | 19:27 |
Landed
|
Track > |
| Dec 21 | LAS | SAN | 18:38 | 19:23 |
En-Route
|
Track > |
| Dec 19 | LAS | SAN | 18:10 | 19:20 |
Cancelled
|
Track > |
| Claim > | ||||||
Southwest Airlines Flight WN3742 connects Las Vegas, United States to San Diego, United States, taking off from Las Vegas McCarran International Airport LAS and landing at San Diego International Airport SAN.
How long is the WN3742 flight from Las Vegas to San Diego?
The average flight time from Las Vegas to San Diego is 48 minutes. The flight distance is 416 km / 259 miles and the average flight speed is 511 km/h / 317 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3742 Las Vegas to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3742 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3742 arriving at?
Flight WN3742 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN3742 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 19:55.
How else can the flight WN3742 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3742, WN 3742, SWA 3742.
How often is flight WN3742 delayed?
On average, 70% of all WN3742 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled WN3742 flight or baggage issues?
If your WN3742 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 WN3742 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: WN2869, WN3167, WN393, WN3141
Other flights arriving at San Diego SAN: WN1482, WN2616, WN3004, WN2219
All flights connecting Las Vegas LAS to San Diego SAN.