Is UA3587 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

Service date: Sep 17, 2026 · Scheduled departure date (UTC)

Arrived

6 min late

Official source · Updated Sep 17, 2026, 18:15 UTC

Departure

Louisville

SDF

Actual

16:55~~16:40~~

Sep 17

Arrival

Chicago

ORD

Actual

12:52~~12:46~~

Sep 17

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 17, 2026, 16:40 UTC
Estimated: Not available
Actual: Sep 17, 2026, 16:55 UTC

Arrival · UTC

Scheduled: Sep 17, 2026, 17:46 UTC
Estimated: Not available
Actual: Sep 17, 2026, 17:52 UTC

Service date: Sep 17, 2026 · Scheduled departure date (UTC)

Arrived

209 min late

Official source · Updated Sep 17, 2026, 17:58 UTC

Departure

Louisville

SDF

Scheduled

13:17

Sep 17

Arrival

Chicago

ORD

Actual

12:52~~09:23~~

Sep 17

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 17, 2026, 13:17 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 17, 2026, 14:23 UTC
Estimated: Sep 17, 2026, 17:53 UTC
Actual: Sep 17, 2026, 17:52 UTC

SDFORD

Recent arrivals

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

Fri, Sep 18, 2026
SDF → ORD
20 min early
Thu, Sep 17, 2026
SDF → ORD
6 min late
Thu, Sep 17, 2026
SDF → ORD
209 min late
Wed, Sep 16, 2026
SDF → ORD
5 min late
Tue, Sep 15, 2026
SDF → ORD
39 min late

Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals: 12
Arrivals over 15 minutes late: 2
Observed cancellations: 1
Observed occurrences: 13

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

UA3587 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 19, 2026Cancelled	Louisville	Chicago	Not available View this flight’s market	Not available
Sep 18, 2026Arrived	Louisville	Chicago	Sep 18, 2026, 14:03 UTC	-20
Sep 17, 2026Arrived	Louisville	Chicago	Sep 17, 2026, 17:52 UTC	6
Sep 17, 2026Arrived	Louisville	Chicago	Sep 17, 2026, 17:52 UTC	209
Sep 16, 2026Arrived	Louisville	Chicago	Sep 16, 2026, 14:28 UTC	5
Sep 15, 2026Arrived	Louisville	Chicago	Sep 15, 2026, 15:20 UTC	39
Sep 14, 2026Arrived	Louisville	Chicago	Sep 14, 2026, 14:10 UTC	-13
Sep 13, 2026Arrived	Louisville	Chicago	Sep 13, 2026, 14:04 UTC	-19
Sep 12, 2026Arrived	Louisville	Chicago	Sep 12, 2026, 14:08 UTC	-33
Sep 11, 2026Arrived	Louisville	Chicago	Sep 11, 2026, 14:06 UTC	-17
Sep 10, 2026Arrived	Louisville	Chicago	Sep 10, 2026, 14:10 UTC	-13
Sep 9, 2026Arrived	Louisville	Chicago	Sep 9, 2026, 14:13 UTC	-10
Sep 8, 2026Arrived	Louisville	Chicago	Sep 8, 2026, 14:06 UTC	-17