Is UA4412 delayed?

Service date: Sep 18, 2026 · Scheduled departure date (America/Chicago)

Arrived

19 min early

Official source · Updated Sep 18, 2026, 23:52 UTC

Departure

Chicago

ORD

Scheduled

18:18

Sep 18

Arrival

St Louis

STL

Actual

23:51~~00:10~~

Sep 18

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 18, 2026, 23:18 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 19, 2026, 00:10 UTC
Estimated: Not available
Actual: Sep 18, 2026, 23:51 UTC

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.

ORDSTL

Recent arrivals

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

Fri, Sep 18, 2026
ORD → STL
19 min early
Fri, Sep 18, 2026
ORD → STL
9 min late
Thu, Sep 17, 2026
ORD → STL
3 min early
Wed, Sep 16, 2026
ORD → STL
27 min late
Tue, Sep 15, 2026
ORD → STL
72 min late

Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals: 18
Arrivals over 15 minutes late: 7
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

UA4412 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 18, 2026Arrived	Chicago	St Louis	Sep 18, 2026, 23:51 UTC View this flight’s market	-19
Sep 17, 2026Arrived	Chicago	St Louis	Sep 18, 2026, 00:19 UTC	9
Sep 16, 2026Arrived	Chicago	St Louis	Sep 17, 2026, 00:07 UTC	-3
Sep 15, 2026Arrived	Chicago	St Louis	Sep 16, 2026, 00:37 UTC	27
Sep 14, 2026Arrived	Chicago	St Louis	Sep 15, 2026, 01:22 UTC	72
Sep 13, 2026Arrived	Chicago	St Louis	Sep 14, 2026, 00:33 UTC	23
Sep 12, 2026Arrived	Chicago	St Louis	Sep 13, 2026, 03:34 UTC	204
Sep 11, 2026Arrived	Chicago	St Louis	Sep 12, 2026, 00:15 UTC	5
Sep 10, 2026Arrived	Chicago	St Louis	Sep 11, 2026, 00:07 UTC	-2
Sep 9, 2026Arrived	Chicago	St Louis	Sep 10, 2026, 04:04 UTC	234
Sep 8, 2026Arrived	Chicago	St Louis	Sep 8, 2026, 23:40 UTC	-29
Sep 7, 2026Arrived	Chicago	St Louis	Sep 8, 2026, 01:39 UTC	-31
Sep 6, 2026Arrived	Chicago	St Louis	Sep 7, 2026, 02:04 UTC	-6
Sep 5, 2026Arrived	Chicago	St Louis	Sep 6, 2026, 01:46 UTC	-24
Sep 4, 2026Arrived	Chicago	St Louis	Sep 5, 2026, 04:43 UTC	152
Aug 30, 2026Arrived	Chicago	St Louis	Aug 31, 2026, 04:26 UTC	129
Aug 29, 2026Arrived	Chicago	St Louis	Aug 30, 2026, 01:49 UTC	-27
Aug 24, 2026Arrived	Chicago	St Louis	Aug 25, 2026, 01:41 UTC	-35