Apparatus

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flight_takeoff Flight

UAL8144

Operated by United Airlines

Live map

Live map filtered to UAL8144. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
16:19 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 15,000 ft, BKN 22,000 ft
Temp / Dew
24°C / -16°C
Altimeter
30.01 inHg

Obs: 2026-04-20T21:53:00.000Z

Raw METAR / TAF 
METAR KDEN 202153Z 00000KT 10SM FEW150 BKN220 24/M16 A3001 RMK AO2 SLP104 T02391161

TAF KDEN 202053Z 2021/2124 04006KT P6SM FEW120 SCT220 FM202300 08006KT P6SM SCT120 SCT220 FM210200 12007KT P6SM SCT120 SCT220 FM210400 16007KT P6SM FEW120 SCT220 FM210800 21008KT P6SM FEW120 FEW220 FM211600 VRB06KT P6SM FEW220 FM211900 13008KT P6SM FEW120 FEW220

flight Live Traffic

flight_takeoff 374 Departures
flight_land 454 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
17:19 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
190° / 7G17 kt
Visibility
10 SM
Ceiling
SCT 18,000 ft, BKN 25,000 ft
Temp / Dew
13°C / -5°C
Altimeter
30.22 inHg

Obs: 2026-04-20T21:51:00.000Z

Raw METAR / TAF 
METAR KORD 202151Z 19007G17KT 10SM SCT180 BKN250 13/M05 A3022 RMK AO2 SLP238 T01331050 $

TAF KORD 202100Z 2021/2124 19009KT P6SM SCT250 FM210000 15008KT P6SM BKN250 FM210500 20012G22KT P6SM FEW045 BKN200 FM211400 24013G23KT P6SM SCT040 SCT150

flight Live Traffic

flight_takeoff 479 Departures
flight_land 545 Arrivals

Recent history last 10

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-20 A5D648 DEN → ORD Apr 20, 14:45 UTCApr 20, 17:35 UTC2h 50m - -
2026-04-20 A5D648 DEN → ORD Apr 20, 14:50 UTCApr 20, 17:32 UTC2h 42m +20m -4m
2026-04-18 A288E4 DEN → ORD Apr 18, 05:25 UTCApr 18, 06:50 UTC1h 25m - -
2026-04-18 A288E4 DEN → ORD Apr 18, 04:43 UTCApr 18, 06:50 UTC2h 7m +108m -2m
2026-04-17 A12B0A DEN → ORD Apr 17, 15:20 UTCApr 17, 16:10 UTC50m - -
2026-04-17 A12B0A DEN → ORD Apr 17, 13:29 UTCApr 17, 16:08 UTC2h 39m +59m +8m
2026-04-16 A43EA3 DEN → ORD Apr 16, 17:40 UTCApr 16, 18:35 UTC55m - -
2026-04-15 AA7F46 DEN → ORD Apr 15, 13:01 UTCApr 15, 14:50 UTC1h 49m - -
2026-04-15 AA7F46 DEN → ORD Apr 15, 12:35 UTCApr 15, 12:55 UTC20m - -
2026-04-14 A57F04 DEN → ORD Apr 14, 17:35 UTCApr 14, 18:35 UTC1h 0m - -

Performance history

Flights tracked
10
Avg arrival delay
+1m
On-time arrival
100% 100% on time
Aircraft used
6

Monthly activity 1 month

Month Flights tracked
April 2026 10

UAL8144 frequently asked

Where does flight UAL8144 fly?
UAL8144 (United Airlines) flies from DEN to ORD. View the full route page.
How long is flight UAL8144?
Based on observed flights, UAL8144 takes on average 1h 40m from takeoff to landing.
How often does UAL8144 fly?
UAL8144 has been observed flying several times a week in our tracking data. We've recorded 10 flights under this callsign.
Is flight UAL8144 usually on time?
Across recent flights, UAL8144 arrives with an average 1-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL8144?
UAL8144 has been operated by 6 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL8144 live?
Yes. When UAL8144 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.