| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ONT | LAS | 21:15 | 21:53 |
Landed
|
Track > |
| Dec 18 | ONT | LAS | 21:20 | 21:55 |
Landed
|
Track > |
| Dec 14 | ONT | LAS | 21:23 | 21:59 |
Landed
|
Track > |
| Dec 12 | ONT | LAS | 21:38 | 22:13 |
Landed
|
Track > |
| Dec 07 | ONT | LAS | 21:12 | 21:45 |
Landed
|
Track > |
| Nov 28 | ONT | LAS | 21:16 | 21:52 |
Landed
|
Track > |
| Nov 24 | ONT | LAS | 21:51 | 22:30 |
Landed Late
|
Track > |
| Nov 23 | ONT | LAS | 21:14 | 21:51 |
Landed
|
Track > |
| Nov 21 | ONT | LAS | 21:54 | 22:33 |
Landed Late
|
Track > |
| Nov 16 | ONT | LAS | 21:24 | 22:05 |
Landed
|
Track > |
Southwest Airlines Flight WN3984 connects Ontario, United States to Las Vegas, United States, taking off from Ontario International Airport ONT and landing at Las Vegas McCarran International Airport LAS.
How long is the WN3984 flight from Ontario to Las Vegas?
The average flight time from Ontario to Las Vegas is 36 minutes. The flight distance is 317 km / 197 miles and the average flight speed is 517 km/h / 321 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3984 Ontario to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3984 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3984 arriving at?
Flight WN3984 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN3984 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 21:53.
How else can the flight WN3984 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3984, WN 3984, SWA 3984.
How often is flight WN3984 delayed?
On average, 20% of all WN3984 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN3984 flight or baggage issues?
If your WN3984 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 WN3984 Flight Tracker above for more details.
Other flights departing from Ontario ONT: WN2577, WN3997, UA1180, 8C3316
Other flights arriving at Las Vegas LAS: AA1093, AA795, WN4322, WN3931
All flights connecting Ontario ONT to Las Vegas LAS.