United Airlines

Is UA1283 delayed?

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

Service date: Sep 11, 2026 · Scheduled departure date (America/New_York)

Arrived

40 min late

Official source · Updated Sep 12, 2026, 06:25 UTC

Departure

Newark

EWR

Scheduled

20:48

Sep 11

Arrival

Las Vegas

LAS

Actual

23:25~~22:45~~

Sep 11

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 12, 2026, 00:48 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 12, 2026, 05:45 UTC
Estimated: Not available
Actual: Sep 12, 2026, 06:25 UTC

Service date: Sep 11, 2026 · Scheduled departure date (America/Denver)

No live update yet

Check with your airline for the latest status.

Update time unavailable

Departure

Denver

DEN

Scheduled

18:45

Sep 11

Arrival

Newark

EWR

Scheduled

23:52

Sep 11

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 12, 2026, 00:45 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 12, 2026, 03:52 UTC
Estimated: Not available
Actual: Not available

Service date: Sep 11, 2026 · Scheduled departure date (America/Denver)

Arrived

353 min late

Official source · Updated Sep 12, 2026, 05:37 UTC

Departure

Denver

DEN

Scheduled

13:03

Sep 11

Arrival

Newark

EWR

Actual

00:13~~18:20~~

Sep 12

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 11, 2026, 19:03 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 11, 2026, 22:20 UTC
Estimated: Sep 12, 2026, 04:15 UTC
Actual: Sep 12, 2026, 04:13 UTC

Route overview

Recent arrivals

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

Sun, Sep 20, 2026
EWR → LAS
1 min early
Sun, Sep 20, 2026
DEN → EWR
3 min early
Sat, Sep 19, 2026
EWR → LAS
33 min early
Fri, Sep 18, 2026
EWR → LAS
5 min early
Fri, Sep 18, 2026
DEN → EWR
15 min early

Flight history and details

Aug 23, 2026 — Sep 22, 2026

Observed arrivals: 48
Arrivals over 15 minutes late: 14
Observed cancellations: 2
Observed occurrences: 52

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

UA1283 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 21, 2026Cancelled	Newark	Las Vegas	Not available	Not available
Sep 21, 2026Cancelled	Denver	Newark	Not available	Not available
Sep 20, 2026Arrived	Newark	Las Vegas	Sep 21, 2026, 05:43 UTC	-1
Sep 20, 2026Arrived	Denver	Newark	Sep 20, 2026, 22:17 UTC	-3
Sep 19, 2026Arrived	Newark	Las Vegas	Sep 20, 2026, 05:11 UTC	-33
Sep 18, 2026Arrived	Newark	Las Vegas	Sep 19, 2026, 05:39 UTC	-5
Sep 18, 2026Arrived	Denver	Newark	Sep 18, 2026, 22:05 UTC	-15
Sep 17, 2026Arrived	Newark	Las Vegas	Sep 18, 2026, 05:24 UTC	-20
Sep 17, 2026Arrived	Denver	Newark	Sep 17, 2026, 22:18 UTC	-2
Sep 16, 2026Arrived	Newark	Las Vegas	Sep 17, 2026, 05:05 UTC	-39
Sep 16, 2026Arrived	Denver	Newark	Sep 16, 2026, 22:20 UTC	0
Sep 15, 2026Arrived	Newark	Las Vegas	Sep 16, 2026, 05:29 UTC	-15
Sep 15, 2026Arrived	Denver	Newark	Sep 15, 2026, 22:11 UTC	-9
Sep 14, 2026Arrived	Newark	Las Vegas	Sep 15, 2026, 05:24 UTC	-20
Sep 14, 2026Arrived	Denver	Newark	Sep 14, 2026, 22:15 UTC	-5
Sep 13, 2026Arrived	Newark	Las Vegas	Sep 14, 2026, 06:29 UTC	44
Sep 13, 2026Arrived	Denver	Newark	Sep 13, 2026, 22:47 UTC	27
Sep 12, 2026Arrived	Newark	Las Vegas	Sep 13, 2026, 05:29 UTC	-15
Sep 11, 2026Arrived	Newark	Las Vegas	Sep 12, 2026, 06:25 UTC	40
Sep 11, 2026Arrived	Denver	Newark	Sep 12, 2026, 04:13 UTC	353
Sep 10, 2026Arrived	Newark	Las Vegas	Sep 11, 2026, 06:35 UTC	50
Sep 10, 2026Arrived	Denver	Newark	Sep 10, 2026, 22:06 UTC	-14
Sep 9, 2026Arrived	Newark	Las Vegas	Sep 10, 2026, 05:18 UTC	-26
Sep 9, 2026Arrived	Denver	Newark	Sep 9, 2026, 23:03 UTC	43
Sep 8, 2026Arrived	Denver	Newark	Sep 8, 2026, 22:21 UTC	1
Sep 7, 2026Arrived	Denver	Newark	Sep 8, 2026, 02:20 UTC	240
Sep 6, 2026Arrived	Newark	Las Vegas	Sep 7, 2026, 05:24 UTC	-20
Sep 6, 2026Arrived	Denver	Newark	Sep 6, 2026, 22:15 UTC	-5
Sep 5, 2026Arrived	Newark	Las Vegas	Sep 6, 2026, 05:14 UTC	-36
Sep 4, 2026Arrived	Newark	Las Vegas	Sep 5, 2026, 05:32 UTC	-18
Sep 4, 2026Arrived	Denver	Newark	Sep 4, 2026, 22:54 UTC	24
Sep 3, 2026Arrived	Newark	Las Vegas	Sep 4, 2026, 06:08 UTC	17
Sep 3, 2026Arrived	Denver	Newark	Sep 4, 2026, 04:36 UTC	366
Sep 2, 2026Arrived	Newark	Las Vegas	Sep 3, 2026, 05:42 UTC	-8
Sep 2, 2026Arrived	Denver	Newark	Sep 2, 2026, 22:18 UTC	-12
Sep 1, 2026Arrived	Denver	Newark	Sep 2, 2026, 00:33 UTC	123
Aug 31, 2026Arrived	Newark	Las Vegas	Sep 1, 2026, 05:36 UTC	-14
Aug 30, 2026Arrived	Newark	Las Vegas	Aug 31, 2026, 06:19 UTC	8
Aug 29, 2026Arrived	Newark	Las Vegas	Aug 30, 2026, 05:19 UTC	-31
Aug 28, 2026Arrived	Newark	Las Vegas	Aug 29, 2026, 05:31 UTC	-19
Aug 28, 2026Arrived	Denver	Newark	Aug 28, 2026, 22:01 UTC	-28
Aug 27, 2026Arrived	Denver	Newark	Aug 27, 2026, 22:40 UTC	10
Aug 26, 2026Arrived	Newark	Las Vegas	Aug 27, 2026, 05:22 UTC	-28
Aug 26, 2026Arrived	Denver	Newark	Aug 26, 2026, 22:12 UTC	-17
Aug 25, 2026Arrived	Newark	Las Vegas	Aug 26, 2026, 05:16 UTC	-34
Aug 25, 2026Arrived	Denver	Newark	Aug 25, 2026, 21:52 UTC	-37
Aug 24, 2026Arrived	Newark	Las Vegas	Aug 25, 2026, 05:45 UTC	-5
Aug 24, 2026Arrived	Denver	Newark	Aug 24, 2026, 22:59 UTC	29
Aug 23, 2026Arrived	Newark	Las Vegas	Aug 24, 2026, 06:32 UTC	41
Aug 23, 2026Arrived	Denver	Newark	Aug 23, 2026, 22:52 UTC	22