Is UA4517 delayed?

Service date: Sep 25, 2026 · Scheduled departure date (UTC)

Arrived

4 min early

Official source · Updated Sep 25, 2026, 19:15 UTC

Departure

St Louis

STL

Actual

15:58~~15:27~~

Sep 25

Arrival

Chicago

ORD

Actual

11:55~~11:59~~

Sep 25

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 25, 2026, 15:27 UTC
Estimated: Not available
Actual: Sep 25, 2026, 15:58 UTC

Arrival · UTC

Scheduled: Sep 25, 2026, 16:59 UTC
Estimated: Sep 25, 2026, 16:44 UTC
Actual: Sep 25, 2026, 16:55 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.

STLORD

Recent arrivals

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

Fri, Sep 25, 2026
STL → ORD
4 min early
Thu, Sep 24, 2026
STL → ORD
23 min early
Wed, Sep 23, 2026
STL → ORD
135 min late
Tue, Sep 22, 2026
STL → ORD
33 min early
Mon, Sep 21, 2026
STL → ORD
26 min late

Flight history and details

Aug 26, 2026 — Sep 25, 2026

Observed arrivals: 24
Arrivals over 15 minutes late: 10
Observed cancellations: 0
Observed occurrences: 33

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

UA4517 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 25, 2026Arrived	St Louis	Chicago	Sep 25, 2026, 16:55 UTC View this flight’s market	-4
Sep 24, 2026Arrived	St Louis	Chicago	Sep 24, 2026, 16:36 UTC	-23
Sep 23, 2026Arrived	St Louis	Chicago	Sep 23, 2026, 19:43 UTC	135
Sep 22, 2026Arrived	St Louis	Chicago	Sep 22, 2026, 17:18 UTC	-33
Sep 21, 2026Arrived	St Louis	Chicago	Sep 21, 2026, 17:31 UTC	26
Sep 20, 2026Arrived	St Louis	Chicago	Sep 20, 2026, 18:17 UTC	72
Sep 19, 2026Arrived	St Louis	Chicago	Sep 19, 2026, 22:59 UTC	322
Sep 18, 2026Arrived	St Louis	Chicago	Sep 18, 2026, 16:45 UTC	-20
Sep 17, 2026Arrived	St Louis	Chicago	Sep 17, 2026, 20:30 UTC	205
Sep 16, 2026Arrived	St Louis	Chicago	Sep 16, 2026, 16:50 UTC	-15
Sep 15, 2026Arrived	St Louis	Chicago	Sep 15, 2026, 19:06 UTC	98
Sep 14, 2026Arrived	St Louis	Chicago	Sep 14, 2026, 16:52 UTC	-36
Sep 13, 2026Arrived	St Louis	Chicago	Sep 13, 2026, 16:56 UTC	-32
Sep 12, 2026Arrived	St Louis	Chicago	Sep 12, 2026, 17:40 UTC	-21
Sep 11, 2026Arrived	St Louis	Chicago	Sep 11, 2026, 16:53 UTC	-12
Sep 10, 2026Arrived	St Louis	Chicago	Sep 11, 2026, 00:18 UTC	410
Sep 9, 2026Arrived	St Louis	Chicago	Sep 9, 2026, 16:54 UTC	-34
Sep 8, 2026Arrived	St Louis	Chicago	Sep 8, 2026, 17:06 UTC	-45
Sep 7, 2026Arrived	Chicago	Allentown	Sep 7, 2026, 21:05 UTC	13
Sep 7, 2026Arrived	St Louis	Chicago	Sep 7, 2026, 17:07 UTC	2
Sep 6, 2026Arrived	St Louis	Chicago	Sep 6, 2026, 16:45 UTC	-43
Sep 5, 2026Arrived	Chicago	Allentown	Sep 5, 2026, 21:13 UTC	17
Sep 4, 2026Arrived	St Louis	Chicago	Sep 4, 2026, 21:49 UTC	261
Aug 30, 2026Arrived	Chicago	Allentown	Aug 30, 2026, 21:46 UTC	50