Is UA1256 delayed?

Service date: Aug 28, 2026 · Scheduled departure date (America/Denver)

Arrived

10 min early

Updated Aug 28, 2026, 19:57 UTC

Departure

Denver

DEN

Actual

11:47~~11:29~~

Aug 28

Arrival

San Jose

SJC

Actual

19:57~~20:08~~

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Aug 28, 2026, 17:29 UTC
Estimated: Not available
Actual: Aug 28, 2026, 17:47 UTC

Arrival · UTC

Scheduled: Aug 28, 2026, 20:08 UTC
Estimated: Not available
Actual: Aug 28, 2026, 19:57 UTC

DENSJC

Recent arrivals

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

Thu, Sep 17, 2026
TYS → DEN
24 min early
Wed, Sep 16, 2026
DEN → SJC
4 min late
Tue, Sep 15, 2026
DEN → SJC
4 min late
Tue, Sep 15, 2026
TYS → DEN
7 min early
Mon, Sep 14, 2026
TYS → DEN
56 min late

Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals: 29
Arrivals over 15 minutes late: 5
Observed cancellations: 0
Observed occurrences: 35

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

UA1256 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 17, 2026Arrived	Knoxville	Denver	Sep 17, 2026, 15:48 UTC View this flight’s market	-24
Sep 16, 2026Arrived	Denver	San Jose	Sep 16, 2026, 20:07 UTC	4
Sep 15, 2026Arrived	Denver	San Jose	Sep 15, 2026, 20:07 UTC	4
Sep 15, 2026Arrived	Knoxville	Denver	Sep 15, 2026, 15:43 UTC	-7
Sep 14, 2026Arrived	Knoxville	Denver	Sep 14, 2026, 17:08 UTC	56
Sep 12, 2026Arrived	Denver	San Jose	Sep 12, 2026, 19:48 UTC	-15
Sep 12, 2026Arrived	Knoxville	Denver	Sep 12, 2026, 15:52 UTC	-20
Sep 11, 2026Arrived	Knoxville	Denver	Sep 11, 2026, 15:44 UTC	-28
Sep 10, 2026Arrived	Knoxville	Denver	Sep 10, 2026, 16:27 UTC	15
Sep 9, 2026Arrived	Denver	San Jose	Sep 9, 2026, 19:56 UTC	-7
Sep 9, 2026Arrived	Knoxville	Denver	Sep 9, 2026, 15:42 UTC	-30
Sep 8, 2026Arrived	Denver	San Jose	Sep 8, 2026, 20:19 UTC	16
Sep 7, 2026Arrived	Denver	San Jose	Sep 7, 2026, 19:52 UTC	-11
Sep 7, 2026Arrived	Knoxville	Denver	Sep 7, 2026, 15:56 UTC	-15
Sep 6, 2026Arrived	Denver	San Jose	Sep 6, 2026, 20:25 UTC	22
Sep 6, 2026Arrived	Knoxville	Denver	Sep 6, 2026, 15:44 UTC	-26
Sep 5, 2026Arrived	Denver	San Jose	Sep 5, 2026, 19:55 UTC	-8
Sep 5, 2026Arrived	Knoxville	Denver	Sep 5, 2026, 15:42 UTC	-29
Sep 4, 2026Arrived	Denver	San Jose	Sep 4, 2026, 19:58 UTC	-10
Sep 4, 2026Arrived	Knoxville	Denver	Sep 4, 2026, 16:42 UTC	30
Aug 28, 2026Arrived	Denver	San Jose	Aug 28, 2026, 19:57 UTC	-10
Aug 27, 2026Arrived	Denver	San Jose	Aug 27, 2026, 20:09 UTC	1
Aug 26, 2026Arrived	Denver	San Jose	Aug 26, 2026, 20:09 UTC	1
Aug 25, 2026Arrived	Denver	San Jose	Aug 25, 2026, 19:58 UTC	-9
Aug 24, 2026Arrived	Denver	San Jose	Aug 24, 2026, 20:02 UTC	-5
Aug 23, 2026Arrived	Denver	San Jose	Aug 23, 2026, 19:51 UTC	-16
Aug 22, 2026Arrived	Denver	San Jose	Aug 22, 2026, 20:02 UTC	-5
Aug 21, 2026Arrived	Denver	San Jose	Aug 21, 2026, 20:01 UTC	-6
Aug 20, 2026Arrived	Denver	San Jose	Aug 20, 2026, 19:58 UTC	-9