| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | ONT | LAS | 21:52 | 22:32 |
Delayed
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| Sep 20 | ONT | LAS | 21:14 | 21:53 |
Landed
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| Sep 13 | ONT | LAS | 20:57 | 21:40 |
Landed
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| Aug 30 | ONT | LAS | 20:37 | 21:20 |
Landed
|
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| Aug 23 | ONT | LAS | 21:16 | 21:59 |
Landed Late
|
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| Aug 16 | ONT | LAS | 22:09 | 22:49 |
Delayed
|
Track > |
| Aug 09 | ONT | LAS | 20:52 | 21:34 |
Landed
|
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Southwest Airlines Flight WN5120 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 WN5120 flight from Ontario to Las Vegas?
The average flight time from Ontario to Las Vegas is 41 minutes. The flight distance is 317 km / 197 miles and the average flight speed is 459 km/h / 285 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN5120 Ontario to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN5120 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN5120 arriving at?
Flight WN5120 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN5120 flight?
The latest flight took off on Monday, September 28th, 2026 with the flight status being En-Route on 22:32.
How else can the flight WN5120 be referenced as?
This Southwest Airlines flight can also be referenced as SWA5120, WN 5120, SWA 5120.
How often is flight WN5120 delayed?
On average, 57% of all WN5120 flights are delayed. The average delay is 40 minutes.
Can I get compensation for my delayed or cancelled WN5120 flight or baggage issues?
If your WN5120 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 WN5120 Flight Tracker above for more details.
Other flights departing from Ontario ONT: WN787, WN2956, WN2433, DL2891
Other flights arriving at Las Vegas LAS: WN323, F91647, WN162, WN4811
All flights connecting Ontario ONT to Las Vegas LAS.