WN4345 Flight Status Southwest Airlines: Phoenix to Denver (SWA4345)

Are you looking for the November 6th, 2026 WN 4345 Portland to Las Vegas flight? Go to our WN4345 Portland to Las Vegas Flight Status page >

WN 4345 Phoenix to Denver Flight Status

Not scheduled today (November 6th, 2026). Latest flight: September 28th, 2026 ; recent history is in the table below.

WN 4345 Flight Status & Schedule Southwest Airlines Phoenix to Denver

Date From To Departure Arrival Status Details
Sep 28 PHX DEN 16:12 18:32 Landed Late Track >
Sep 27 PHX DEN 11:25 13:41 Landed Track >
Sep 25 PHX DEN 18:12 18:10 Unknown Track >
Sep 24 PHX DEN 15:57 18:19 Landed Track >
Sep 21 PHX DEN 16:05 18:27 Landed Late Track >
Sep 20 PHX DEN 11:35 13:54 Landed Track >
Sep 18 PHX DEN 17:47 20:09 Delayed Track >
Sep 17 PHX DEN 16:29 18:49 Landed Late Track >
Sep 14 PHX DEN 17:39 18:10 Unknown Track >
Sep 13 PHX DEN 11:31 13:51 Landed Track >

Southwest Airlines operates WN 4345 from Phoenix to Denver, a 968 km (602 mi) trip. The timetable allows 1 h 45 min, but the flight usually takes about 1 h 20 min, so it often makes up time. It is not flying today; the last flight, on 28 September 2026, landed 22 minutes late.

< All Phoenix PHX Departures All Denver DEN Arrivals >

About WN 4345

Route
Phoenix Sky Harbor International Airport PHX to Denver International Airport DEN
Distance
968 km (602 mi)
Typical flight time
1 h 20 min
On time
4 of the last 7
Average delay when late
26 min
Usually departs from
Terminal 4

WN 4345 FAQ

How long is the WN4345 flight?
The timetable allows 1 h 45 min. Phoenix to Denver is 968 km (602 mi).
How often is WN4345 late?
3 of the last 7 flights arrived 15 or more minutes late; when late, by 26 minutes on average.
Which terminal does WN4345 use?
It usually leaves from 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 WN4345 have?
Also listed as SWA4345 (Southwest Airlines' ICAO code) and WN 4345.

WN4345 and Phoenix PHX to Denver DEN Flights

Other flights departing from Phoenix PHX: WN1837, WN3217, WN571, WN2483

Other flights arriving at Denver DEN: EI59, UA1483, WN202, KG978

All flights connecting Phoenix PHX to Denver DEN.