Is IB4519 delayed?

No — IB4519 landed in Chicago on schedule (11 min behind), at 21:10 on Sep 25 (as of Sep 26, 04:31 UTC). Over its last 23 recorded arrivals, 5 landed more than 15 min late.

Arrived

11 min late

Official source · Updated Sep 26, 2026, 04:31 UTC

Departure

Sioux Falls

FSD

Scheduled

23:41

Sep 25

Arrival

Chicago

ORD

Actual

21:10~~20:59~~

Sep 25

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled: Sep 25, 2026, 23:41 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 26, 2026, 01:59 UTC
Estimated: Sep 26, 2026, 01:10 UTC
Actual: Sep 26, 2026, 02:10 UTC

Operating flight: AAL4992

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.

FSDORD

Recent arrivals

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

Fri, Sep 25, 2026
FSD → ORD
11 min late
Thu, Sep 24, 2026
FSD → ORD
55 min early
Wed, Sep 23, 2026
FSD → ORD
44 min early
Tue, Sep 22, 2026
FSD → ORD
11 min late
Mon, Sep 21, 2026
FSD → ORD
37 min early

Flight history and details

Aug 27, 2026 — Sep 26, 2026

Observed arrivals: 23
Arrivals over 15 minutes late: 5
Observed cancellations: 0
Observed occurrences: 23

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

IB4519 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 25, 2026Arrived	Sioux Falls	Chicago	Sep 26, 2026, 02:10 UTC View this flight’s market	11
Sep 24, 2026Arrived	Sioux Falls	Chicago	Sep 25, 2026, 01:04 UTC	-55
Sep 23, 2026Arrived	Sioux Falls	Chicago	Sep 24, 2026, 01:15 UTC	-44
Sep 22, 2026Arrived	Sioux Falls	Chicago	Sep 23, 2026, 02:10 UTC	11
Sep 21, 2026Arrived	Sioux Falls	Chicago	Sep 22, 2026, 01:22 UTC	-37
Sep 20, 2026Arrived	Sioux Falls	Chicago	Sep 21, 2026, 01:42 UTC	-17
Sep 19, 2026Arrived	Sioux Falls	Chicago	Sep 20, 2026, 03:41 UTC	102
Sep 18, 2026Arrived	Sioux Falls	Chicago	Sep 19, 2026, 01:18 UTC	-41
Sep 17, 2026Arrived	Sioux Falls	Chicago	Sep 18, 2026, 01:19 UTC	-40
Sep 16, 2026Arrived	Sioux Falls	Chicago	Sep 17, 2026, 01:43 UTC	-16
Sep 15, 2026Arrived	Sioux Falls	Chicago	Sep 16, 2026, 03:36 UTC	97
Sep 14, 2026Arrived	Sioux Falls	Chicago	Sep 15, 2026, 01:00 UTC	-59
Sep 13, 2026Arrived	Sioux Falls	Chicago	Sep 14, 2026, 01:14 UTC	-45
Sep 12, 2026Arrived	Sioux Falls	Chicago	Sep 13, 2026, 01:06 UTC	-53
Sep 11, 2026Arrived	Sioux Falls	Chicago	Sep 12, 2026, 00:51 UTC	-68
Sep 10, 2026Arrived	Sioux Falls	Chicago	Sep 11, 2026, 01:05 UTC	-54
Sep 9, 2026Arrived	Sioux Falls	Chicago	Sep 10, 2026, 01:07 UTC	-52
Sep 8, 2026Arrived	Sioux Falls	Chicago	Sep 9, 2026, 01:09 UTC	35
Sep 7, 2026Arrived	Sioux Falls	Chicago	Sep 7, 2026, 23:32 UTC	-62
Sep 6, 2026Arrived	Sioux Falls	Chicago	Sep 6, 2026, 23:57 UTC	-37
Sep 5, 2026Arrived	Sioux Falls	Chicago	Sep 5, 2026, 23:53 UTC	-41
Sep 4, 2026Arrived	Sioux Falls	Chicago	Sep 5, 2026, 01:31 UTC	57
Sep 3, 2026Arrived	Sioux Falls	Chicago	Sep 4, 2026, 01:27 UTC	53