| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | LAS | SJC | 18:38 | 19:44 |
Landed Late
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| Dec 18 | LAS | SJC | 18:25 | 19:32 |
Landed Late
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| Dec 14 | LAS | SJC | 17:58 | 19:04 |
Landed
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| Dec 12 | LAS | SJC | 17:50 | 18:49 |
Landed
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| Dec 07 | LAS | SJC | 17:59 | 19:03 |
Landed
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| Nov 28 | LAS | SJC | 17:48 | 18:48 |
Landed
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| Nov 24 | LAS | SJC | 18:11 | 19:17 |
Landed
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| Nov 23 | LAS | SJC | 17:55 | 19:06 |
Landed
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| Nov 21 | LAS | SJC | 18:05 | 19:00 |
Landed
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| Nov 16 | LAS | SJC | 18:24 | 19:33 |
Landed Late
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Southwest Airlines Flight WN4878 connects Las Vegas, United States to San Jose, United States, taking off from Las Vegas McCarran International Airport LAS and landing at San Jose International Airport SJC.
How long is the WN4878 flight from Las Vegas to San Jose?
The average flight time from Las Vegas to San Jose is 1 hour and 4 minutes. The flight distance is 620 km / 386 miles and the average flight speed is 582 km/h / 362 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4878 Las Vegas to San Jose?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4878 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4878 arriving at?
Flight WN4878 arrives at San Jose International Airport (SJC) Terminal B.
When was the latest WN4878 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 19:44.
How else can the flight WN4878 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4878, WN 4878, SWA 4878.
How often is flight WN4878 delayed?
On average, 40% of all WN4878 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN4878 flight or baggage issues?
If your WN4878 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 WN4878 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: AS2446, DL8803, WN434, WN1495
Other flights arriving at San Jose SJC: WN3560, WN786, WN4629, AS2096
All flights connecting Las Vegas LAS to San Jose SJC.