| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 01 | SFO | LAS | 18:19 | 19:26 |
Delayed
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| May 31 | SFO | LAS | 17:15 | 18:22 |
Landed Late
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| May 29 | SFO | LAS | 17:48 | 18:52 |
Delayed
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| May 28 | SFO | LAS | 19:07 | 17:45 |
Unknown
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| May 25 | SFO | LAS | 18:15 | 19:22 |
Delayed
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| May 22 | SFO | LAS | 17:42 | 18:52 |
Delayed
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| May 21 | SFO | LAS | 17:31 | 18:40 |
Landed Late
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| May 18 | SFO | LAS | 18:06 | 19:12 |
Delayed
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| May 17 | SFO | LAS | 17:32 | 18:41 |
Landed Late
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| May 15 | SFO | LAS | 17:54 | 18:59 |
Delayed
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Southwest Airlines Flight WN4091 connects San Francisco, United States to Las Vegas, United States, taking off from San Francisco International Airport SFO and landing at Las Vegas McCarran International Airport LAS.
How long is the WN4091 flight from San Francisco to Las Vegas?
The average flight time from San Francisco to Las Vegas is 1 hour and 7 minutes. The flight distance is 665 km / 413 miles and the average flight speed is 575 km/h / 357 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4091 San Francisco to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4091 is 3.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4091 arriving at?
Flight WN4091 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN4091 flight?
The latest flight took off on Tuesday, June 2nd, 2026 with the flight status being En-Route on 19:26.
How else can the flight WN4091 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4091, WN 4091, SWA 4091.
How often is flight WN4091 delayed?
On average, 90% of all WN4091 flights are delayed. The average delay is 71 minutes.
Can I get compensation for my delayed or cancelled WN4091 flight or baggage issues?
If your WN4091 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 WN4091 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: UA5354, AS1340, DL363, UA635
Other flights arriving at Las Vegas LAS: AA2864, SY107, XE651, WN4013
All flights connecting San Francisco SFO to Las Vegas LAS.