| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 31 | LAS | SEA | 09:56 | 12:14 |
Landed
|
Track > |
| Oct 30 | LAS | SEA | 08:18 | 10:44 |
Landed
|
Track > |
| Oct 29 | LAS | SEA | 20:19 | 22:32 |
Landed
|
Track > |
| Oct 28 | LAS | SEA | 20:22 | 22:32 |
Landed
|
Track > |
| Oct 27 | LAS | SEA | 08:20 | 10:55 |
Landed
|
Track > |
| Oct 26 | LAS | SEA | 08:20 | 10:54 |
Landed
|
Track > |
| Oct 24 | LAS | SEA | 08:21 | 10:38 |
Landed
|
Track > |
| Oct 23 | LAS | SEA | 08:14 | 10:42 |
Landed
|
Track > |
| Oct 22 | LAS | SEA | 20:23 | 22:39 |
Landed
|
Track > |
| Oct 21 | LAS | SEA | 20:22 | 22:31 |
Landed
|
Track > |
Southwest Airlines Flight WN4821 connects Las Vegas, United States to Seattle, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Seattle Tacoma International Airport SEA.
How long is the WN4821 flight from Las Vegas to Seattle?
The average flight time from Las Vegas to Seattle is 2 hours and 20 minutes. The flight distance is 1395 km / 867 miles and the average flight speed is 598 km/h / 371 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4821 Las Vegas to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4821 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4821 flight?
The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 12:14.
How else can the flight WN4821 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4821, WN 4821, SWA 4821.
How often is flight WN4821 delayed?
On average, 0% of all WN4821 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4821 flight or baggage issues?
If your WN4821 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 WN4821 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: G4593, WN588, AA3161, SY8470
Other flights arriving at Seattle SEA: AA2407, AS9431, AA566, 5Y8386
All flights connecting Las Vegas LAS to Seattle SEA.
