| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 28 | SFO | LAS | 20:29 | 21:35 |
Landed
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| Sep 21 | SFO | LAS | 20:25 | 21:41 |
Landed Late
|
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| Sep 14 | SFO | LAS | 19:58 | 21:04 |
Landed
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| Sep 07 | SFO | LAS | 20:13 | 21:22 |
Landed
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| Aug 31 | SFO | LAS | 19:09 | 20:15 |
Landed
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| Aug 24 | SFO | LAS | 22:49 | 21:25 |
En-Route
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| Aug 17 | SFO | LAS | 20:05 | 21:14 |
Landed
|
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| Aug 10 | SFO | LAS | 20:44 | 21:52 |
Landed Late
|
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Southwest Airlines Flight WN4577 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 WN4577 flight from San Francisco to Las Vegas?
The average flight time from San Francisco to Las Vegas is 1 hour and 8 minutes. The flight distance is 665 km / 413 miles and the average flight speed is 563 km/h / 350 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4577 San Francisco to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4577 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4577 arriving at?
Flight WN4577 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN4577 flight?
The latest flight took off on Monday, September 29th, 2025 with the flight status being Landed on 21:35.
How else can the flight WN4577 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4577, WN 4577, SWA 4577.
How often is flight WN4577 delayed?
On average, 37% of all WN4577 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled WN4577 flight or baggage issues?
If your WN4577 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 WN4577 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: WN2084, AA1882, AS3337, WN3660
Other flights arriving at Las Vegas LAS: WN3739, WN3530, WN2554, WN2244
All flights connecting San Francisco SFO to Las Vegas LAS.
