Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1023

Operated by UAL

Live map

Live map filtered to UAL1023. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
19:19 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
190° / 14 kt
Visibility
10 SM
Ceiling
FEW 13,000 ft
Temp / Dew
22°C / 0°C
Altimeter
29.80 inHg

Obs: 2026-10-13T00:53:00.000Z

Raw METAR / TAF 
METAR KDEN 130053Z 19014KT 10SM FEW130 22/00 A2980 RMK AO2 PK WND 19026/0019 SLP020 T02220000

TAF KDEN 122339Z 1300/1406 20014G22KT P6SM FEW090 FEW130 FM130300 23010G20KT P6SM FEW120 FM130500 30010KT 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

warning FAA Advisories

  • Ground Delay: runway construction (avg 56 minutes)

flight Live Traffic

flight_takeoff 328 Departures
flight_land 329 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
20:19 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
200° / 10G18 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
28°C / 16°C
Altimeter
29.74 inHg

Obs: 2026-10-13T00:51:00.000Z

Raw METAR / TAF 
METAR KORD 130051Z 20010G18KT 10SM BKN250 28/16 A2974 RMK AO2 SLP065 T02780156 $

TAF KORD 122326Z 1300/1406 21012KT P6SM SCT200 FM130300 23011KT P6SM SCT150 WS015/26045KT FM131000 27010KT P6SM FEW020 SCT100 FM140000 05006KT P6SM FEW025 SCT040 BKN090

flight Live Traffic

flight_takeoff 387 Departures
flight_land 400 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A0B867 DEN → TPA Jul 26, 21:15 UTCJul 26, 21:45 UTC30m - -
2026-07-26 A5BCCD DEN → TPA Jul 26, 17:55 UTCJul 26, 19:55 UTC2h 0m - -
2026-07-25 A56050 DEN → TPA Jul 25, 21:20 UTCJul 25, 23:25 UTC2h 5m - -
2026-07-25 AAA58B DEN → TPA Jul 25, 17:55 UTCJul 25, 19:45 UTC1h 50m - -
2026-07-24 A0B849 DEN → TPA Jul 24, 21:20 UTCJul 24, 23:25 UTC2h 5m - -
2026-07-24 A61592 DEN → TPA Jul 24, 18:05 UTCJul 24, 20:00 UTC1h 55m - -
2026-07-23 A0B846 DEN → TPA Jul 23, 21:25 UTCJul 23, 23:40 UTC2h 15m - -
2026-07-23 A553CE DEN → TPA Jul 23, 18:05 UTCJul 23, 20:05 UTC2h 0m - -
2026-07-22 A56050 DEN → TPA Jul 22, 21:15 UTCJul 22, 23:05 UTC1h 50m - -
2026-07-22 A56050 DEN → TPA Jul 22, 21:20 UTCJul 22, 22:47 UTC1h 27m +19m +2m
2026-07-22 A55EF3 DEN → TPA Jul 22, 17:55 UTCJul 22, 19:55 UTC2h 0m - -
2026-07-21 A0B803 DEN → TPA Jul 21, 21:15 UTCJul 21, 23:25 UTC2h 10m - -
2026-07-21 A62825 DEN → TPA Jul 21, 18:00 UTCJul 21, 20:00 UTC2h 0m - -
2026-07-20 A6EDA1 DEN → ORD Jul 20, 21:15 UTCJul 20, 23:20 UTC2h 5m - -
2026-07-20 A5B55F SMF → DEN Jul 20, 18:00 UTCJul 20, 20:05 UTC2h 5m - -
2026-07-19 A3D2E5 DEN → ORD Jul 19, 21:20 UTCJul 19, 23:20 UTC2h 0m - -
2026-07-19 A5CA4B SMF → DEN Jul 19, 18:00 UTCJul 19, 20:00 UTC2h 0m - -
2026-07-18 A0B821 DEN → ORD Jul 18, 22:05 UTCJul 19, 00:15 UTC2h 10m - -
2026-07-18 AA56B6 SMF → DEN Jul 18, 17:55 UTCJul 18, 19:50 UTC1h 55m - -
2026-07-17 A3D302 DEN → ORD Jul 17, 22:49 UTCJul 18, 00:50 UTC2h 0m - -
2026-07-17 A5B55F SMF → DEN Jul 17, 18:05 UTCJul 17, 20:04 UTC2h 0m - -
2026-07-16 A24529 DEN → ORD Jul 16, 21:19 UTCJul 16, 23:15 UTC1h 55m - -
2026-07-16 A62BDC SMF → DEN Jul 16, 17:54 UTCJul 16, 19:50 UTC1h 55m - -
2026-07-15 A55FA2 DEN → ORD Jul 15, 21:20 UTCJul 15, 23:20 UTC2h 0m - -
2026-07-15 A58DE0 SMF → DEN Jul 15, 18:25 UTCJul 15, 20:25 UTC2h 0m - -
2026-07-14 A0B88D DEN → ORD Jul 14, 21:20 UTCJul 14, 23:02 UTC1h 42m +19m -4m
2026-07-14 A0B88D DEN → ORD Jul 14, 21:15 UTCJul 14, 23:20 UTC2h 4m - -
2026-07-14 A54299 SMF → DEN Jul 14, 17:55 UTCJul 14, 20:00 UTC2h 5m - -
2026-07-12 A0B841 - Jul 12, 21:10 UTCJul 12, 23:05 UTC1h 55m - -
2026-07-12 A56A18 SMF → DEN Jul 12, 17:55 UTCJul 12, 19:50 UTC1h 55m - -

Performance history

Flights tracked
231 showing last 30
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
26

Monthly activity 4 months

Month Flights tracked
July 2026 55
June 2026 84
May 2026 67
April 2026 25

UAL1023 frequently asked

Where does flight UAL1023 fly?
UAL1023 (UAL) flies from DEN to ORD. View the full route page.
How long is flight UAL1023?
Based on observed flights, UAL1023 takes on average 1h 56m from takeoff to landing.
How often does UAL1023 fly?
UAL1023 has been observed flying several times a week in our tracking data. We've recorded 231 flights under this callsign.
Is flight UAL1023 usually on time?
Across recent flights, UAL1023 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1023?
UAL1023 has been operated by 26 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1023 live?
Yes. When UAL1023 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.