| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | CLE | LAS | 13:53 | 15:13 |
Landed
|
Track > |
| Apr 05 | CLE | LAS | 12:49 | 13:53 |
Landed
|
Track > |
| Apr 04 | CLE | LAS | 17:04 | 18:14 |
Landed
|
Track > |
| Apr 03 | CLE | LAS | 13:47 | 15:17 |
Landed
|
Track > |
| Apr 02 | CLE | LAS | 13:59 | 15:15 |
Landed
|
Track > |
| Apr 01 | CLE | LAS | 15:44 | 17:00 |
Landed
|
Track > |
| Mar 31 | CLE | LAS | 15:35 | 17:15 |
Cancelled
|
Track > |
| Claim > | ||||||
| Mar 30 | CLE | LAS | 13:52 | 15:01 |
Landed
|
Track > |
| Mar 29 | CLE | LAS | 12:53 | 14:00 |
Landed
|
Track > |
| Mar 28 | CLE | LAS | 17:33 | 18:46 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3821 connects Cleveland, United States to Las Vegas, United States, taking off from Cleveland Hopkins International Airport CLE and landing at Las Vegas McCarran International Airport LAS.
How long is the WN3821 flight from Cleveland to Las Vegas?
The average flight time from Cleveland to Las Vegas is 4 hours and 13 minutes. The flight distance is 2929 km / 1820 miles and the average flight speed is 686 km/h / 426 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3821 Cleveland to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3821 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3821 arriving at?
Flight WN3821 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN3821 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 15:13.
How else can the flight WN3821 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3821, WN 3821, SWA 3821.
How often is flight WN3821 delayed?
On average, 20% of all WN3821 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN3821 flight or baggage issues?
If your WN3821 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 WN3821 Flight Tracker above for more details.
Other flights departing from Cleveland CLE: WN1883, DL3668, AA1535, AA4435
Other flights arriving at Las Vegas LAS: WN561, WN1800, WN3810, NK310
All flights connecting Cleveland CLE to Las Vegas LAS.