Southwest Airlines

Is WN504 delayed?

Service date: Sep 6, 2026 · Scheduled departure date (America/Denver)

Arrived

13 min early

Official source · Updated Sep 6, 2026, 23:13 UTC

Departure

SLC

Actual

16:16~~16:20~~

Sep 6

Arrival

DEN

Actual

17:13~~17:27~~

Sep 6

Times shown in airport local time

Flight details

Route overview

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

Flight history and details

Aug 17, 2026 — Sep 16, 2026

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

WN504 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 14, 2026Arrived	Las Vegas	Nashville	Sep 15, 2026, 05:38 UTC	11
Sep 12, 2026Arrived	Phoenix	Kansas City	Sep 12, 2026, 20:34 UTC	-4
Sep 12, 2026Arrived	Spokane	Phoenix	Sep 12, 2026, 17:08 UTC	-27
Sep 11, 2026Arrived	Las Vegas	Nashville	Sep 12, 2026, 05:20 UTC	-7
Sep 10, 2026Arrived	Las Vegas	Nashville	Sep 11, 2026, 05:22 UTC	-5
Sep 7, 2026Arrived	Las Vegas	Nashville	Sep 8, 2026, 05:40 UTC	7
Sep 6, 2026Arrived	Salt Lake City	Denver	Sep 6, 2026, 23:13 UTC	-13
Sep 5, 2026Arrived	Phoenix	Kansas City	Sep 5, 2026, 20:47 UTC	2
Sep 5, 2026Arrived	Spokane	Phoenix	Sep 5, 2026, 17:27 UTC	-8
Sep 4, 2026Arrived	Las Vegas	Nashville	Sep 5, 2026, 05:47 UTC	12
Sep 3, 2026Arrived	Las Vegas	Nashville	Sep 4, 2026, 05:14 UTC	-21
Aug 31, 2026Arrived	Las Vegas	Nashville	Sep 1, 2026, 05:32 UTC	2
Aug 30, 2026Arrived	Las Vegas	Nashville	Aug 30, 2026, 18:22 UTC	-22
Aug 29, 2026Arrived	Phoenix	Kansas City	Aug 29, 2026, 20:42 UTC	-2
Aug 28, 2026Arrived	Las Vegas	Nashville	Aug 29, 2026, 06:03 UTC	33
Aug 27, 2026Arrived	Las Vegas	Nashville	Aug 28, 2026, 05:46 UTC	16
Aug 24, 2026Arrived	Las Vegas	Nashville	Aug 25, 2026, 05:32 UTC	2
Aug 23, 2026Arrived	Las Vegas	Nashville	Aug 23, 2026, 18:23 UTC	-21
Aug 21, 2026Arrived	Las Vegas	Nashville	Aug 22, 2026, 05:13 UTC	-16