| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | LAS | DAL | 14:08 | 18:11 |
Landed
|
Track > |
| Jan 01 | LAS | DAL | 16:57 | 21:05 |
Delayed
|
Track > |
| Dec 31 | LAS | DAL | 15:16 | 19:28 |
Landed
|
Track > |
| Dec 25 | LAS | DAL | 15:20 | 19:32 |
Landed
|
Track > |
| Dec 24 | LAS | DAL | 16:07 | 20:17 |
Landed Late
|
Track > |
| Dec 18 | LAS | DAL | 13:54 | 18:09 |
Landed
|
Track > |
| Dec 17 | LAS | DAL | 15:31 | 19:46 |
Landed
|
Track > |
| Dec 16 | LAS | DAL | 15:14 | 19:28 |
Landed
|
Track > |
| Dec 15 | LAS | DAL | 15:17 | 19:30 |
Landed
|
Track > |
| Dec 14 | LAS | DAL | 14:00 | 18:14 |
Landed
|
Track > |
Southwest Airlines Flight WN3420 connects Las Vegas, United States to Dallas, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Dallas Love Field Airport DAL.
How long is the WN3420 flight from Las Vegas to Dallas?
The average flight time from Las Vegas to Dallas is 2 hours and 11 minutes. The flight distance is 1713 km / 1064 miles and the average flight speed is 782 km/h / 486 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3420 Las Vegas to Dallas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3420 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3420 arriving at?
Flight WN3420 arrives at Dallas Love Field Airport (DAL) Terminal 1.
When was the latest WN3420 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 18:11.
How else can the flight WN3420 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3420, WN 3420, SWA 3420.
How often is flight WN3420 delayed?
On average, 30% of all WN3420 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled WN3420 flight or baggage issues?
If your WN3420 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 WN3420 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: AS2014, AA2254, UA529, WN1575
Other flights arriving at Dallas DAL: WN2088, WN2312, WN51, WN2465
All flights connecting Las Vegas LAS to Dallas DAL.