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Southwest Airlines flight WN4321 status

13 Nov
WN4321
SWA4321

EST. DEPART IN 4h 2m

15:40
Denver, CO
DEN
18:01
Dallas, TX
DAL
02h21m
N8536Z (B738)
566 NM
Estimated
15:40
In 4 hours
Estimated
18:01
In 6 hours
WN4321
SWA4321

EST. DEPART IN 4h 2m

Friday, November 13 2026
08:40 MST
ON-TIME
Scheduled 08:40
In 4 hours
Friday, November 13 2026
12:01 CST
DELAYED
Scheduled 11:40
In 6 hours

WN4321 live flight status

Southwest Airlines flight WN4321 (SWA4321) operates from Denver (DEN) to Dallas (DAL). The next WN4321 flight is scheduled to depart Denver at 08:40 MST on 13 Nov, arriving in Dallas at 12:01 CST. It is flown with a Boeing 737-800WL (N8536Z).

Future

13Nov
WN4321
Estimated
08:40MST
11:40CST
Denver (DEN)Dallas (DAL)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 13
WN4321
SWA4321
Denver
KDEN
DEN
08:40 MST
Dallas
KDAL
DAL
11:40 CST
Estimated
02h21m

WN4321 frequently asked questions

Is WN4321 on time?

WN4321 is scheduled to depart Denver on 13 Nov at 08:40 MST (on time).

Where does WN4321 fly from and to?

WN4321 flies from Denver International Airport (DEN) to Terminal 1 at Dallas Love Field (DAL).

What time does WN4321 depart and arrive?

WN4321 is scheduled to depart Denver at 08:40 MST and arrive in Dallas at 11:40 CST.

What aircraft does WN4321 use?

WN4321 is usually flown with a Boeing 737-800WL. The aircraft on 13 Nov is N8536Z.

How can I track WN4321 live?

You can follow WN4321 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.