Is AA3421 delayed?

Yes — AA3421 landed in Chicago 16 min late, at 07:37 on Sep 28 (as of Sep 28, 14:57 UTC). Over its last 24 recorded arrivals, 5 landed more than 15 min late.

Arrived

16 min late

Official source · Updated Sep 28, 2026, 14:57 UTC

Departure

Champaign/Urbana

CMI

Scheduled

06:00

Sep 28

Arrival

Chicago

ORD

Actual

Scheduled 07:21

07:37

Sep 28

Times shown in airport local time

Service date: Sep 28, 2026 · Scheduled departure date (America/Chicago)

Flight details

Departure · UTC

Scheduled: Sep 28, 2026, 11:00 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 28, 2026, 12:21 UTC
Estimated: Sep 28, 2026, 11:52 UTC
Actual: Sep 28, 2026, 12:37 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.

CMIORD

Recent arrivals

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

Mon, Sep 28, 2026
Champaign/Urbana → Chicago
16 min late
Sun, Sep 27, 2026
Champaign/Urbana → Chicago
22 min early
Sat, Sep 26, 2026
Champaign/Urbana → Chicago
20 min early
Fri, Sep 25, 2026
Champaign/Urbana → Chicago
40 min early
Thu, Sep 24, 2026
Champaign/Urbana → Chicago
42 min early

Flight history and details

Aug 29, 2026 — Sep 28, 2026

Observed arrivals: 24
Arrivals over 15 minutes late: 5
Observed cancellations: 1
Observed occurrences: 25

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

AA3421 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 28, 2026Arrived	Champaign/Urbana	Chicago	Sep 28, 2026, 12:37 UTC View this flight’s market	16
Sep 27, 2026Arrived	Champaign/Urbana	Chicago	Sep 27, 2026, 11:59 UTC	-22
Sep 26, 2026Arrived	Champaign/Urbana	Chicago	Sep 26, 2026, 12:01 UTC	-20
Sep 25, 2026Arrived	Champaign/Urbana	Chicago	Sep 25, 2026, 11:41 UTC	-40
Sep 24, 2026Arrived	Champaign/Urbana	Chicago	Sep 24, 2026, 11:39 UTC	-42
Sep 23, 2026Arrived	Champaign/Urbana	Chicago	Sep 23, 2026, 11:54 UTC	-27
Sep 22, 2026Arrived	Champaign/Urbana	Chicago	Sep 22, 2026, 11:46 UTC	-35
Sep 21, 2026Arrived	Champaign/Urbana	Chicago	Sep 21, 2026, 11:51 UTC	-6
Sep 20, 2026Arrived	Champaign/Urbana	Chicago	Sep 20, 2026, 12:28 UTC	31
Sep 19, 2026Cancelled	Champaign/Urbana	Chicago	Not available	Not available
Sep 18, 2026Arrived	Champaign/Urbana	Chicago	Sep 18, 2026, 11:51 UTC	-6
Sep 17, 2026Arrived	Champaign/Urbana	Chicago	Sep 17, 2026, 15:26 UTC	209
Sep 16, 2026Arrived	Champaign/Urbana	Chicago	Sep 16, 2026, 11:56 UTC	-1
Sep 15, 2026Arrived	Champaign/Urbana	Chicago	Sep 15, 2026, 11:47 UTC	-10
Sep 14, 2026Arrived	Champaign/Urbana	Chicago	Sep 14, 2026, 11:48 UTC	-9
Sep 13, 2026Arrived	Champaign/Urbana	Chicago	Sep 13, 2026, 11:37 UTC	-20
Sep 12, 2026Arrived	Champaign/Urbana	Chicago	Sep 12, 2026, 12:05 UTC	8
Sep 11, 2026Arrived	Champaign/Urbana	Chicago	Sep 11, 2026, 11:51 UTC	-6
Sep 10, 2026Arrived	Champaign/Urbana	Chicago	Sep 10, 2026, 11:37 UTC	-20
Sep 9, 2026Arrived	Champaign/Urbana	Chicago	Sep 9, 2026, 11:55 UTC	-2
Sep 8, 2026Arrived	Champaign/Urbana	Chicago	Sep 8, 2026, 11:45 UTC	-12
Sep 7, 2026Arrived	Champaign/Urbana	Chicago	Sep 7, 2026, 12:35 UTC	38
Sep 6, 2026Arrived	Champaign/Urbana	Chicago	Sep 6, 2026, 11:40 UTC	-17
Sep 5, 2026Arrived	Champaign/Urbana	Chicago	Sep 5, 2026, 12:15 UTC	18
Sep 4, 2026Arrived	Champaign/Urbana	Chicago	Sep 4, 2026, 11:54 UTC	-3