United Airlines

Is UA4435 delayed?

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

Service date: Sep 21, 2026 · Scheduled departure date (America/Chicago)

Arrived

26 min late

Official source · Updated Sep 22, 2026, 01:24 UTC

Departure

Chicago

ORD

Scheduled

18:18

Sep 21

Arrival

Fargo

FAR

Actual

01:19~~00:53~~

Sep 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 21, 2026, 23:18 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 22, 2026, 00:53 UTC
Estimated: Not available
Actual: Sep 22, 2026, 01:19 UTC

Service date: Sep 21, 2026 · Scheduled departure date (UTC)

Arrived

8 min early

Official source · Updated Sep 21, 2026, 18:48 UTC

Departure

Appleton

ATW

Actual

18:05~~17:28~~

Sep 21

Arrival

Chicago

ORD

Actual

13:46~~13:54~~

Sep 21

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 21, 2026, 17:28 UTC
Estimated: Not available
Actual: Sep 21, 2026, 18:05 UTC

Arrival · UTC

Scheduled: Sep 21, 2026, 18:54 UTC
Estimated: Sep 21, 2026, 18:46 UTC
Actual: Sep 21, 2026, 18:46 UTC

ORDFAR

ATWORD

Recent arrivals

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

Wed, Sep 23, 2026
ORD → FAR
34 min early
Tue, Sep 22, 2026
ORD → FAR
26 min late
Mon, Sep 21, 2026
ATW → ORD
8 min early
Mon, Sep 21, 2026
ORD → FAR
114 min late
Sun, Sep 20, 2026
ATW → ORD
291 min late

Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals: 26
Arrivals over 15 minutes late: 13
Observed cancellations: 1
Observed occurrences: 28

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

UA4435 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 22, 2026Arrived	Chicago	Fargo	Sep 23, 2026, 00:19 UTC	-34
Sep 21, 2026Arrived	Chicago	Fargo	Sep 22, 2026, 01:19 UTC	26
Sep 21, 2026Arrived	Appleton	Chicago	Sep 21, 2026, 18:46 UTC	-8
Sep 20, 2026Arrived	Chicago	Fargo	Sep 21, 2026, 02:47 UTC	114
Sep 20, 2026Arrived	Appleton	Chicago	Sep 20, 2026, 23:21 UTC	291
Sep 18, 2026Arrived	Chicago	Fargo	Sep 19, 2026, 00:45 UTC	-7
Sep 18, 2026Arrived	Appleton	Chicago	Sep 18, 2026, 19:59 UTC	89
Sep 17, 2026Arrived	Chicago	Fargo	Sep 18, 2026, 03:15 UTC	142
Sep 17, 2026Cancelled	Appleton	Chicago	Not available	Not available
Sep 16, 2026Arrived	Chicago	Fargo	Sep 17, 2026, 00:56 UTC	3
Sep 15, 2026Arrived	Chicago	Fargo	Sep 16, 2026, 02:18 UTC	85
Sep 14, 2026Arrived	Chicago	Fargo	Sep 15, 2026, 00:44 UTC	-8
Sep 14, 2026Arrived	Appleton	Chicago	Sep 14, 2026, 18:30 UTC	0
Sep 13, 2026Arrived	Chicago	Fargo	Sep 14, 2026, 01:05 UTC	12
Sep 13, 2026Arrived	Appleton	Chicago	Sep 13, 2026, 18:11 UTC	-43
Sep 12, 2026Arrived	Chicago	Fargo	Sep 13, 2026, 03:06 UTC	133
Sep 11, 2026Arrived	Chicago	Fargo	Sep 12, 2026, 03:21 UTC	148
Sep 11, 2026Arrived	Appleton	Chicago	Sep 11, 2026, 18:18 UTC	-12
Sep 10, 2026Arrived	Chicago	Fargo	Sep 11, 2026, 01:21 UTC	28
Sep 10, 2026Arrived	Appleton	Chicago	Sep 10, 2026, 20:03 UTC	69
Sep 9, 2026Arrived	Chicago	Fargo	Sep 10, 2026, 03:32 UTC	159
Sep 8, 2026Arrived	Chicago	Fargo	Sep 9, 2026, 00:23 UTC	-30
Sep 8, 2026Arrived	Appleton	Chicago	Sep 8, 2026, 18:04 UTC	-26
Sep 7, 2026Arrived	Fayetteville/Springdale/	Chicago	Sep 7, 2026, 17:49 UTC	-12
Sep 6, 2026Arrived	Fayetteville/Springdale/	Chicago	Sep 6, 2026, 17:51 UTC	-10
Sep 5, 2026Arrived	Fayetteville/Springdale/	Chicago	Sep 5, 2026, 21:36 UTC	215
Sep 4, 2026Arrived	Fayetteville/Springdale/	Chicago	Sep 4, 2026, 20:16 UTC	111