WN421 Flight Status Southwest Airlines: Las Vegas to Pittsburgh (SWA421)
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WN 421 Las Vegas to Pittsburgh Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 421 Flight Status & Schedule Southwest Airlines Las Vegas to Pittsburgh
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | LAS | PIT | 13:49 | 20:32 | Landed | Track > |
| Sep 29 | LAS | PIT | 14:06 | 20:54 | Landed | Track > |
| Sep 23 | LAS | PIT | 13:44 | 20:17 | Landed | Track > |
| Sep 22 | LAS | PIT | 13:41 | 20:09 | Landed | Track > |
| 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 > |
Southwest Airlines operates WN 421 from Las Vegas to Pittsburgh, a 3,066 km (1,905 mi) trip. With 4 h 25 min in the timetable and a usual flight time of about 3 h 35 min, it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.
About WN 421
- Distance
- 3,066 km (1,905 mi)
- Typical flight time
- 3 h 35 min
- On time
- 9 of the last 10
- Average delay when late
- 25 min
- Usually departs from
- Terminal 1
WN 421 FAQ
- How long is the WN421 flight?
- The timetable allows 4 h 25 min. Las Vegas to Pittsburgh is 3,066 km (1,905 mi).
- How often is WN421 late?
- 1 of the last 10 flights arrived 15 or more minutes late; when late, by 25 minutes on average.
- Which terminal does WN421 use?
- It usually leaves from Terminal 1 at Las Vegas McCarran International Airport (LAS). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN421 have?
- Also listed as SWA421 (Southwest Airlines' ICAO code) and WN 421.
WN421 and Las Vegas LAS to Pittsburgh PIT Flights
Other flights departing from Las Vegas LAS: WN1404, WN4237, WN347, WN794
Other flights arriving at Pittsburgh PIT: WN645, WN3688, AA1051
All flights connecting Las Vegas LAS to Pittsburgh PIT.