Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1256

Operated by United Airlines

Live map

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

Route airports View route page →

Departure

RDU KRDU VFR

Raleigh-Durham International Airport

Raleigh/Durham, US

Local time
01:43 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
435 ft
Coordinates
35.8787, -78.7873

cloud Weather

Wind
220° / 13 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
23°C / 17°C
Altimeter
29.92 inHg

Obs: 2026-05-30T04:51:00.000Z

Raw METAR / TAF 
METAR KRDU 300451Z 22013KT 10SM BKN250 23/17 A2992 RMK AO2 SLP127 T02330172 403000156

TAF KRDU 300520Z 3006/3106 23006KT P6SM OVC250 FM301200 27005KT P6SM SCT090 OVC250 FM301500 02007KT P6SM OVC250 FM302300 07011KT P6SM BKN250

flight Live Traffic

flight_takeoff 17 Departures
flight_land 25 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:43 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
50° / 4 kt
Visibility
10 SM
Ceiling
FEW 12,000 ft, FEW 20,000 ft
Temp / Dew
14°C / 8°C
Altimeter
29.82 inHg

Obs: 2026-05-30T04:53:00.000Z

Raw METAR / TAF 
METAR KDEN 300453Z 05004KT 10SM FEW120 FEW200 14/08 A2982 RMK AO2 SLP028 T01440083

TAF KDEN 300538Z 3006/3112 VRB06KT P6SM FEW100 SCT200 FM300900 25006KT P6SM FEW100 SCT200 FM301400 28009KT P6SM SCT180 FM302100 33010KT P6SM VCSH SCT100 PROB30 3021/3101 VRB15G25KT -SHRA FM310300 27013KT P6SM FEW080 SCT100 FM310700 23011KT P6SM FEW100 SCT200

flight Live Traffic

flight_takeoff 394 Departures
flight_land 326 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A5EA5C RDU → DEN May 29, 12:55 UTCMay 29, 15:30 UTC2h 35m - -
2026-05-29 A5EA5C RDU → DEN May 29, 13:01 UTCMay 29, 15:27 UTC2h 26m +13m -3m
2026-05-28 A62BDC RDU → DEN May 28, 13:00 UTCMay 28, 15:30 UTC2h 30m - -
2026-05-27 A5B1A8 RDU → DEN May 27, 12:55 UTCMay 27, 15:40 UTC2h 45m - -
2026-05-26 A56A18 RDU → DEN May 26, 13:00 UTCMay 26, 15:29 UTC2h 30m - -
2026-05-25 A54650 RDU → DEN May 25, 13:00 UTCMay 25, 15:30 UTC2h 30m - -
2026-05-25 A54650 RDU → DEN May 25, 13:01 UTCMay 25, 15:30 UTC2h 29m +13m -9m
2026-05-24 A620B7 RDU → DEN May 24, 13:00 UTCMay 24, 15:40 UTC2h 40m - -
2026-05-23 A60814 RDU → DEN May 23, 13:10 UTCMay 23, 15:45 UTC2h 35m - -
2026-05-22 A5954E RDU → DEN May 22, 13:25 UTCMay 22, 16:05 UTC2h 40m - -
2026-05-22 A5954E RDU → DEN May 22, 13:28 UTCMay 22, 16:02 UTC2h 34m +40m -9m
2026-05-21 AC4107 RDU → DEN May 21, 13:01 UTCMay 21, 15:40 UTC2h 40m - -
2026-05-20 AB618B RDU → DEN May 20, 13:00 UTCMay 20, 15:50 UTC2h 50m - -
2026-05-19 AB741E RDU → DEN May 19, 13:40 UTCMay 19, 16:30 UTC2h 50m - -
2026-05-18 AC1988 RDU → DEN May 18, 12:55 UTCMay 18, 16:00 UTC3h 5m - -
2026-05-17 A5D1B9 RDU → DEN May 17, 13:31 UTCMay 17, 16:01 UTC2h 30m - -
2026-05-16 A5D1B9 RDU → DEN May 16, 13:21 UTCMay 16, 16:00 UTC2h 40m - -
2026-05-15 A5C694 RDU → DEN May 15, 12:55 UTCMay 15, 15:30 UTC2h 34m - -
2026-05-14 A5EA5C RDU → DEN May 14, 12:55 UTCMay 14, 15:45 UTC2h 50m - -
2026-05-13 A5954E RDU → DEN May 13, 12:50 UTCMay 13, 15:40 UTC2h 50m - -
2026-05-12 ABACD2 RDU → DEN May 12, 12:55 UTCMay 12, 15:40 UTC2h 45m - -
2026-05-11 AB5056 RDU → DEN May 11, 12:55 UTCMay 11, 15:45 UTC2h 50m - -
2026-05-11 AB5056 RDU → DEN May 11, 12:58 UTCMay 11, 15:49 UTC2h 51m +13m +5m
2026-05-10 AAE757 RDU → DEN May 10, 12:59 UTCMay 10, 16:04 UTC3h 5m - -
2026-05-10 AAE757 RDU → DEN May 10, 12:58 UTCMay 10, 16:03 UTC3h 5m +13m +6m
2026-05-09 AC55F3 RDU → DEN May 9, 13:20 UTCMay 9, 16:10 UTC2h 50m - -
2026-05-08 AC121A RDU → DEN May 8, 12:55 UTCMay 8, 16:00 UTC3h 5m - -
2026-05-07 AB77D5 RDU → DEN May 7, 13:15 UTCMay 7, 16:15 UTC3h 0m - -
2026-05-06 AB9B9D RDU → DEN May 6, 12:55 UTCMay 6, 16:10 UTC3h 15m - -
2026-05-06 AB9B9D RDU → DEN May 6, 12:58 UTCMay 6, 16:08 UTC3h 10m +13m +12m

Performance history

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

Monthly activity 2 months

Month Flights tracked
May 2026 38
April 2026 29

UAL1256 frequently asked

Where does flight UAL1256 fly?
UAL1256 (United Airlines) flies from RDU to DEN. View the full route page.
How long is flight UAL1256?
Based on observed flights, UAL1256 takes on average 2h 46m from takeoff to landing.
How often does UAL1256 fly?
UAL1256 has been observed flying several times a week in our tracking data. We've recorded 67 flights under this callsign.
Is flight UAL1256 usually on time?
Across recent flights, UAL1256 arrives 0 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.