| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | LAS | PIT | 14:26 | 21:03 |
Landed
|
Track > |
| Sep 15 | LAS | PIT | 14:00 | 20:26 |
Landed
|
Track > |
| Sep 09 | LAS | PIT | 13:56 | 20:39 |
Landed
|
Track > |
| Sep 08 | LAS | PIT | 14:43 | 21:20 |
Landed Late
|
Track > |
| Sep 02 | LAS | PIT | 13:42 | 20:15 |
Landed
|
Track > |
| Sep 01 | LAS | PIT | 13:49 | 20:27 |
Landed
|
Track > |
| Aug 26 | LAS | PIT | 13:54 | 20:33 |
Landed
|
Track > |
| Aug 25 | LAS | PIT | 13:43 | 20:25 |
Landed
|
Track > |
| Aug 19 | LAS | PIT | 14:04 | 20:43 |
Landed
|
Track > |
| Aug 18 | LAS | PIT | 14:32 | 21:05 |
Landed Late
|
Track > |
Southwest Airlines Flight WN421 connects Las Vegas, United States to Pittsburgh, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Pittsburgh International Airport PIT.
How long is the WN421 flight from Las Vegas to Pittsburgh?
The average flight time from Las Vegas to Pittsburgh is 3 hours and 36 minutes. The flight distance is 3066 km / 1905 miles and the average flight speed is 849 km/h / 528 mph.
How many WN421 flights are operated per week?
2 flights per week. The flight WN421 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN421 Las Vegas to Pittsburgh?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN421 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN421 flight?
The latest flight took off on Thursday, September 17th, 2026 with the flight status being Landed on 21:03.
How else can the flight WN421 be referenced as?
This Southwest Airlines flight can also be referenced as SWA421, WN0421, WN 421, SWA 421.
How often is flight WN421 delayed?
On average, 30% of all WN421 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN421 flight or baggage issues?
If your WN421 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 WN421 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: UA1799, DL466, UA1352, WN347
Other flights arriving at Pittsburgh PIT: DL4995, WN3688, AA2901, WN645
All flights connecting Las Vegas LAS to Pittsburgh PIT.