Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1256

Operated by UAL

Live map

Live map filtered to UAL1256. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:13 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
310° / 14 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
14°C / 8°C
Altimeter
29.91 inHg

Obs: 2026-10-13T04:53:00.000Z

Raw METAR / TAF 
METAR KDEN 130453Z 31014KT 10SM CLR 14/08 A2991 RMK AO2 SLP059 T01440078

TAF KDEN 130254Z 1303/1406 21021G30KT P6SM FEW120 FM130400 30010G22KT P6SM FEW100 FM130700 34010KT P6SM FEW020 SCT040 FM131100 01006KT P6SM BKN010 BKN030 TEMPO 1312/1315 5SM BR BKN005 FM131700 04007KT P6SM SCT020 BKN040 FM132000 07010G20KT P6SM FEW040 SCT100 FM140200 05009KT P6SM VCSH SCT050

flight Live Traffic

flight_takeoff 530 Departures
flight_land 565 Arrivals

Arrival

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
22:13 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
300° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
16°C / 9°C
Altimeter
29.96 inHg

Obs: 2026-10-13T04:53:00.000Z

Raw METAR / TAF 
METAR KSJC 130453Z 30003KT 10SM CLR 16/09 A2996 RMK AO2 SLP143 T01560094

TAF KSJC 122320Z 1300/1324 32010KT P6SM SKC FM130400 14003KT P6SM SKC FM132100 34010KT P6SM SKC

flight Live Traffic

flight_takeoff 61 Departures
flight_land 61 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A57796 RDU → DEN Jul 26, 13:00 UTCJul 26, 15:35 UTC2h 35m - -
2026-07-25 A59B5E RDU → DEN Jul 25, 13:05 UTCJul 25, 15:40 UTC2h 35m - -
2026-07-24 A5EA5C RDU → DEN Jul 24, 12:55 UTCJul 24, 15:40 UTC2h 45m - -
2026-07-24 A5EA5C RDU → DEN Jul 24, 13:01 UTCJul 24, 15:38 UTC2h 37m +13m +4m
2026-07-23 A5DCDE RDU → DEN Jul 23, 13:00 UTCJul 23, 15:35 UTC2h 35m - -
2026-07-22 A57F04 RDU → DEN Jul 22, 12:55 UTCJul 22, 15:30 UTC2h 35m - -
2026-07-22 A57F04 RDU → DEN Jul 22, 13:01 UTCJul 22, 15:24 UTC2h 23m +13m -13m
2026-07-21 A52C4F RDU → DEN Jul 21, 13:00 UTCJul 21, 15:30 UTC2h 30m - -
2026-07-20 A57B4D RDU → DEN Jul 20, 13:00 UTCJul 20, 15:30 UTC2h 30m - -
2026-07-19 A53EE2 RDU → DEN Jul 19, 14:55 UTCJul 19, 17:15 UTC2h 20m - -
2026-07-18 A62825 RDU → DEN Jul 18, 13:35 UTCJul 18, 16:00 UTC2h 25m - -
2026-07-17 A53EE2 RDU → DEN Jul 17, 13:40 UTCJul 17, 16:04 UTC2h 25m - -
2026-07-16 A5B55F - Jul 16, 13:00 UTCJul 16, 15:55 UTC2h 55m - -
2026-07-15 A62825 - Jul 15, 13:00 UTCJul 15, 15:20 UTC2h 20m - -
2026-07-14 A52C4F - Jul 14, 13:00 UTCJul 14, 15:25 UTC2h 25m - -
2026-07-14 A52C4F TYS → DEN Jul 14, 13:01 UTCJul 14, 15:24 UTC2h 23m +13m -1m
2026-07-13 A62F93 - Jul 13, 13:40 UTCJul 13, 16:05 UTC2h 25m - -
2026-07-12 A53B2B - Jul 12, 13:05 UTCJul 12, 15:40 UTC2h 35m - -
2026-07-11 A5CA4B - Jul 11, 12:55 UTCJul 11, 15:35 UTC2h 40m - -
2026-07-10 A52898 - Jul 10, 12:55 UTCJul 10, 15:35 UTC2h 40m - -
2026-07-09 A58672 - Jul 9, 12:55 UTCJul 9, 15:30 UTC2h 35m - -
2026-07-08 A5F938 - Jul 8, 13:45 UTCJul 8, 16:15 UTC2h 30m - -
2026-07-07 A582BB - Jul 7, 12:55 UTCJul 7, 14:45 UTC1h 50m - -
2026-07-07 A582BB TYS → DEN Jul 7, 13:01 UTCJul 7, 15:27 UTC2h 26m +13m on time
2026-07-06 A52C4F - Jul 6, 13:15 UTCJul 6, 16:00 UTC2h 45m - -
2026-07-05 A533BD - Jul 5, 13:00 UTCJul 5, 15:35 UTC2h 35m - -
2026-07-05 A533BD TYS → DEN Jul 5, 13:01 UTCJul 5, 15:34 UTC2h 33m +13m -3m
2026-07-04 A553CE - Jul 4, 12:55 UTCJul 4, 15:35 UTC2h 40m - -
2026-07-03 A611DB - Jul 3, 12:55 UTCJul 3, 15:30 UTC2h 35m - -
2026-07-02 A5ADF1 - Jul 2, 22:40 UTCJul 3, 01:40 UTC3h 0m - -

Performance history

Flights tracked
134 showing last 30
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 34
May 2026 40
April 2026 29

UAL1256 frequently asked

Where does flight UAL1256 fly?
UAL1256 (UAL) flies from DEN to SJC. View the full route page.
How long is flight UAL1256?
Based on observed flights, UAL1256 takes on average 2h 32m from takeoff to landing.
How often does UAL1256 fly?
UAL1256 has been observed flying daily in our tracking data. We've recorded 134 flights under this callsign.
Is flight UAL1256 usually on time?
Across recent flights, UAL1256 arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1256?
UAL1256 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1256 live?
Yes. When UAL1256 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.