Is WN1231 delayed?

Service date: Aug 28, 2026 · Scheduled departure date (America/Los_Angeles)

Arrived

<1 min late

Updated Aug 28, 2026, 17:59 UTC

Departure

Las Vegas

LAS

Actual

09:13~~08:40~~

Aug 28

Arrival

Bozeman

BZN

Actual

17:45~~17:45~~

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Aug 28, 2026, 15:40 UTC
Estimated: Aug 28, 2026, 16:13 UTC
Actual: Aug 28, 2026, 16:13 UTC

Arrival · UTC

Scheduled: Aug 28, 2026, 17:45 UTC
Estimated: Aug 28, 2026, 17:46 UTC
Actual: Aug 28, 2026, 17:45 UTC

LASBZN

Recent arrivals

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

Fri, Sep 18, 2026
BZN → MDW
25 min late
Fri, Sep 18, 2026
LAS → BZN
14 min early
Thu, Sep 17, 2026
BZN → MDW
8 min late
Thu, Sep 17, 2026
LAS → BZN
7 min late
Wed, Sep 16, 2026
SFO → LAS
56 min late

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 27
Arrivals over 15 minutes late: 11
Observed cancellations: 0
Observed occurrences: 37

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

WN1231 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 18, 2026Arrived	Bozeman	Chicago	Sep 18, 2026, 21:34 UTC View this flight’s market	25
Sep 18, 2026Arrived	Las Vegas	Bozeman	Sep 18, 2026, 17:25 UTC View this flight’s market	-14
Sep 17, 2026Arrived	Bozeman	Chicago	Sep 17, 2026, 21:23 UTC	8
Sep 17, 2026Arrived	Las Vegas	Bozeman	Sep 17, 2026, 17:46 UTC	7
Sep 16, 2026Arrived	San Francisco	Las Vegas	Sep 17, 2026, 02:14 UTC	56
Sep 15, 2026Arrived	San Francisco	Las Vegas	Sep 16, 2026, 01:58 UTC	38
Sep 14, 2026Arrived	Bozeman	Chicago	Sep 14, 2026, 21:43 UTC	28
Sep 14, 2026Arrived	Las Vegas	Bozeman	Sep 14, 2026, 17:51 UTC	12
Sep 13, 2026Arrived	San Francisco	Las Vegas	Sep 14, 2026, 02:07 UTC	84
Sep 11, 2026Arrived	Bozeman	Chicago	Sep 11, 2026, 21:21 UTC	6
Sep 11, 2026Arrived	Las Vegas	Bozeman	Sep 11, 2026, 17:26 UTC	-13
Sep 10, 2026Arrived	Bozeman	Chicago	Sep 10, 2026, 21:09 UTC	-6
Sep 10, 2026Arrived	Las Vegas	Bozeman	Sep 10, 2026, 17:26 UTC	-13
Sep 9, 2026Arrived	San Francisco	Las Vegas	Sep 10, 2026, 01:18 UTC	0
Sep 8, 2026Arrived	San Francisco	Las Vegas	Sep 9, 2026, 01:01 UTC	-16
Sep 7, 2026Arrived	Bozeman	Chicago	Sep 7, 2026, 21:33 UTC	18
Sep 7, 2026Arrived	Las Vegas	Bozeman	Sep 7, 2026, 17:33 UTC	-6
Sep 6, 2026Arrived	San Francisco	Las Vegas	Sep 6, 2026, 23:47 UTC	24
Sep 5, 2026Arrived	San Francisco	Las Vegas	Sep 5, 2026, 23:06 UTC	21
Sep 4, 2026Arrived	Bozeman	Chicago	Sep 4, 2026, 21:18 UTC	3
Sep 4, 2026Arrived	Las Vegas	Bozeman	Sep 4, 2026, 17:49 UTC	4
Sep 2, 2026Arrived	San Francisco	Las Vegas	Sep 3, 2026, 02:09 UTC	44
Aug 31, 2026Arrived	Las Vegas	Bozeman	Aug 31, 2026, 17:14 UTC	-30
Aug 28, 2026Arrived	Las Vegas	Bozeman	Aug 28, 2026, 17:45 UTC	0
Aug 27, 2026Arrived	Las Vegas	Bozeman	Aug 27, 2026, 17:55 UTC	10
Aug 26, 2026Arrived	San Francisco	Las Vegas	Aug 27, 2026, 01:51 UTC	21
Aug 25, 2026Arrived	San Francisco	Las Vegas	Aug 26, 2026, 01:46 UTC	16