Is AC3989 delayed?

Service date: Sep 20, 2026 · Scheduled departure date (UTC)

Arrived

11 min early

Official source · Updated Sep 21, 2026, 01:24 UTC

Departure

Memphis

MEM

Scheduled

23:26

Sep 20

Arrival

Chicago

ORD

Actual

20:21~~20:32~~

Sep 20

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 20, 2026, 23:26 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 21, 2026, 01:32 UTC
Estimated: Sep 21, 2026, 01:12 UTC
Actual: Sep 21, 2026, 01:21 UTC

Operating flight: UAL4703

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.

MEMORD

Recent arrivals

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

Sun, Sep 20, 2026
MEM → ORD
11 min early
Sat, Sep 19, 2026
MEM → ORD
190 min late
Fri, Sep 18, 2026
MEM → ORD
29 min early
Fri, Sep 18, 2026
MEM → ORD
219 min late
Wed, Sep 16, 2026
MEM → ORD
23 min early

Flight history and details

Aug 22, 2026 — Sep 21, 2026

Observed arrivals: 18
Arrivals over 15 minutes late: 5
Observed cancellations: 0
Observed occurrences: 18

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

AC3989 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 20, 2026Arrived	Memphis	Chicago	Sep 21, 2026, 01:21 UTC View this flight’s market	-11
Sep 19, 2026Arrived	Memphis	Chicago	Sep 20, 2026, 04:45 UTC	190
Sep 18, 2026Arrived	Memphis	Chicago	Sep 19, 2026, 01:03 UTC	-29
Sep 17, 2026Arrived	Memphis	Chicago	Sep 18, 2026, 05:11 UTC	219
Sep 16, 2026Arrived	Memphis	Chicago	Sep 17, 2026, 01:09 UTC	-23
Sep 15, 2026Arrived	Memphis	Chicago	Sep 16, 2026, 03:26 UTC	109
Sep 14, 2026Arrived	Memphis	Chicago	Sep 15, 2026, 00:54 UTC	-38
Sep 13, 2026Arrived	Memphis	Chicago	Sep 14, 2026, 01:08 UTC	-24
Sep 12, 2026Arrived	Memphis	Chicago	Sep 13, 2026, 01:03 UTC	-32
Sep 11, 2026Arrived	Memphis	Chicago	Sep 12, 2026, 01:03 UTC	-29
Sep 10, 2026Arrived	Memphis	Chicago	Sep 11, 2026, 00:52 UTC	-40
Sep 9, 2026Arrived	Memphis	Chicago	Sep 10, 2026, 01:29 UTC	-3
Sep 8, 2026Arrived	Memphis	Chicago	Sep 9, 2026, 01:14 UTC	-23
Sep 7, 2026Arrived	Memphis	Chicago	Sep 8, 2026, 01:04 UTC	-36
Sep 6, 2026Arrived	Memphis	Chicago	Sep 7, 2026, 01:14 UTC	-23
Sep 5, 2026Arrived	Memphis	Chicago	Sep 6, 2026, 01:24 UTC	-13
Sep 4, 2026Arrived	Memphis	Chicago	Sep 5, 2026, 03:43 UTC	126
Sep 3, 2026Arrived	Memphis	Chicago	Sep 4, 2026, 01:59 UTC	22