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
17:55 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
330° / 16G29 kt
Visibility
10 SM
Ceiling
BKN 10,000 ft, BKN 14,000 ft, BKN 22,000 ft
Temp / Dew
30°C / 8°C
Altimeter
30.11 inHg

Obs: 2026-08-28T23:05:00.000Z

Raw METAR / TAF 
SPECI KDEN 282305Z 33016G29KT 10SM BKN100 BKN140 BKN220 30/08 A3011 RMK AO2 PK WND 33029/2302 WSHFT 2245 T03000078

TAF KDEN 282328Z 2900/3006 33012KT P6SM SCT100 BKN140 PROB30 2900/2902 VRB15G30KT -SHRA BKN100 FM290200 24008KT P6SM SCT120 BKN200 FM290500 21009KT P6SM SCT120 SCT200 FM291600 25007KT P6SM FEW110 SCT200 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 33012KT P6SM SCT100 BKN150 PROB30 3000/3004 -SHRA BKN100

warning FAA Advisories

  • Ground Delay: thunderstorms (avg 21 minutes)

flight Live Traffic

flight_takeoff 273 Departures
flight_land 329 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
18:55 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
250° / 7 kt
Visibility
10 SM
Ceiling
SCT 5,500 ft, SCT 7,500 ft, BKN 25,000 ft
Temp / Dew
27°C / 15°C
Altimeter
30.08 inHg

Obs: 2026-08-28T22:51:00.000Z

Raw METAR / TAF 
METAR KORD 282251Z 25007KT 10SM SCT055 SCT075 BKN250 27/15 A3008 RMK AO2 SLP182 T02720150

TAF KORD 282320Z 2900/3006 23006KT P6SM FEW060 SCT250 TEMPO 2900/2901 07007KT FM291500 22009KT P6SM FEW045 BKN250 FM292000 20011G17KT P6SM FEW045 BKN120 FM300100 17010KT P6SM BKN120

flight Live Traffic

flight_takeoff 378 Departures
flight_land 437 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.