WN399 Flight Status Southwest Airlines: Denver to Phoenix (SWA399)
Are you looking for the November 6th, 2026 WN 399 Omaha to St. Louis flight? Go to our WN399 Omaha to St. Louis Flight Status page >
WN 399 Denver to Phoenix Flight Status
Not scheduled today (November 6th, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 399 Flight Status & Schedule Southwest Airlines Denver to Phoenix
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | DEN | PHX | 07:27 | 08:00 | Landed | Track > |
| Sep 29 | DEN | PHX | 09:08 | 09:46 | Delayed | Track > |
| Sep 28 | DEN | PHX | 10:24 | 10:51 | Landed | Track > |
| Sep 27 | DEN | PHX | 08:12 | 08:45 | Landed | Track > |
| Sep 26 | DEN | PHX | 18:41 | 19:10 | Landed | Track > |
| Sep 23 | DEN | PHX | 07:26 | 08:00 | Landed | Track > |
| Sep 22 | DEN | PHX | 07:29 | 08:03 | Landed | Track > |
| Sep 20 | DEN | PHX | 08:15 | 08:48 | Landed | Track > |
| Sep 19 | DEN | PHX | 20:13 | 20:44 | Delayed | Track > |
| Sep 17 | DEN | PHX | 20:56 | 21:25 | Landed Late | Track > |
Southwest Airlines' Denver–Phoenix flight covers 968 km (602 mi). The timetable allows 2 h 3 min, but the flight usually takes about 1 h 35 min, so it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.
About WN 399
- Distance
- 968 km (602 mi)
- Typical flight time
- 1 h 35 min
- On time
- 7 of the last 8
- Average delay when late
- 35 min
WN 399 FAQ
- How long is the WN399 flight?
- The timetable allows 2 h 3 min. Denver to Phoenix is 968 km (602 mi).
- How often is WN399 late?
- 1 of the last 8 flights arrived 15 or more minutes late; when late, by 35 minutes on average.
- Which terminal does WN399 use?
- It usually arrives at Terminal 4 at Phoenix Sky Harbor International Airport (PHX). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN399 have?
- Also listed as SWA399 (Southwest Airlines' ICAO code) and WN 399.
WN399 and Denver DEN to Phoenix PHX Flights
Other flights departing from Denver DEN: WN1713, WN1504, WN2260, WN536
Other flights arriving at Phoenix PHX: F94655, WN2244, WN4812, WN4441
All flights connecting Denver DEN to Phoenix PHX.