Is WN4121 delayed?

No delay reported yet — WN4121 is scheduled to leave Milwaukee at 23:47 on Sep 27 and reach Nashville at 19:57 (as of Sep 27, 11:18 UTC). Over its last 25 recorded arrivals, 10 landed more than 15 min late.

No live update yet

Showing the published schedule until live times are reported.

Update time unavailable

Departure

Milwaukee

MKE

Scheduled

23:47

Sep 27

Arrival

Nashville

BNA

Scheduled

19:57

Sep 27

Times shown in airport local time

Service date: Sep 27, 2026 · Scheduled departure date (UTC)

Think WN4121 runs late today? Delayed is trading at 23¢ — pays out x4.27.

Will Southwest Airlines SWA 4121 from Milwaukee to Nashville arrive on time, be delayed, or be cancelled on Sep 27?

On time75%Pays out x1.34 Delayed23%Pays out x4.27 Cancelled2%Pays out x49.26

$8 tradedDeparts Sun, Sep 27, 11:47 PM UTC

Flight details

Departure · UTC

Scheduled: Sep 27, 2026, 23:47 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 28, 2026, 00:57 UTC
Estimated: Not available
Actual: Not available

View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

MKEBNA

Recent arrivals

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

Sat, Sep 26, 2026
PHX → SLC
8 min early
Sat, Sep 26, 2026
PHX → SLC
169 min late
Thu, Sep 24, 2026
PHX → SLC
21 min late
Wed, Sep 23, 2026
PHX → SLC
5 min early
Tue, Sep 22, 2026
PHX → SLC
On schedule (10 min behind)

Flight history and details

Aug 28, 2026 — Sep 27, 2026

Observed arrivals: 25
Arrivals over 15 minutes late: 10
Observed cancellations: 0
Observed occurrences: 27

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

How flight status works

WN4121 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 26, 2026Arrived	Phoenix	Salt Lake City	Sep 27, 2026, 00:09 UTC View this flight’s market	-8
Sep 25, 2026Arrived	Phoenix	Salt Lake City	Sep 26, 2026, 08:22 UTC	169
Sep 24, 2026Arrived	Phoenix	Salt Lake City	Sep 25, 2026, 05:44 UTC	21
Sep 23, 2026Arrived	Phoenix	Salt Lake City	Sep 23, 2026, 21:37 UTC	-5
Sep 22, 2026Arrived	Phoenix	Salt Lake City	Sep 22, 2026, 21:53 UTC	10
Sep 21, 2026Arrived	Phoenix	Salt Lake City	Sep 22, 2026, 05:32 UTC	9
Sep 20, 2026Arrived	Milwaukee	Nashville	Sep 21, 2026, 01:10 UTC	13
Sep 19, 2026Arrived	Phoenix	Salt Lake City	Sep 20, 2026, 00:31 UTC	13
Sep 18, 2026Arrived	Phoenix	Salt Lake City	Sep 19, 2026, 05:19 UTC	-3
Sep 17, 2026Arrived	Phoenix	Salt Lake City	Sep 18, 2026, 06:17 UTC	54
Sep 16, 2026Arrived	Phoenix	Salt Lake City	Sep 16, 2026, 22:03 UTC	20
Sep 15, 2026Arrived	Phoenix	Salt Lake City	Sep 15, 2026, 21:29 UTC	-14
Sep 14, 2026Arrived	Phoenix	Salt Lake City	Sep 15, 2026, 05:45 UTC	22
Sep 13, 2026Arrived	Milwaukee	Nashville	Sep 14, 2026, 01:24 UTC	27
Sep 12, 2026Arrived	Phoenix	Salt Lake City	Sep 13, 2026, 00:29 UTC	11
Sep 11, 2026Arrived	Phoenix	Salt Lake City	Sep 12, 2026, 06:34 UTC	58
Sep 10, 2026Arrived	Phoenix	Salt Lake City	Sep 11, 2026, 06:43 UTC	80
Sep 8, 2026Arrived	Phoenix	Salt Lake City	Sep 8, 2026, 22:06 UTC	23
Sep 7, 2026Arrived	Phoenix	Salt Lake City	Sep 8, 2026, 05:22 UTC	0
Sep 5, 2026Arrived	Phoenix	Salt Lake City	Sep 6, 2026, 00:24 UTC	6
Sep 4, 2026Arrived	Phoenix	Salt Lake City	Sep 5, 2026, 08:16 UTC	173
Sep 3, 2026Arrived	Phoenix	Salt Lake City	Sep 4, 2026, 05:25 UTC	3
Sep 1, 2026Arrived	Phoenix	Salt Lake City	Sep 1, 2026, 21:32 UTC	-17
Aug 31, 2026Arrived	Phoenix	Salt Lake City	Sep 1, 2026, 05:18 UTC	-6
Aug 29, 2026Arrived	Phoenix	Salt Lake City	Aug 30, 2026, 00:11 UTC	-8