Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
04:45 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
160° / 7 kt
Visibility
10 SM
Ceiling
FEW 15,000 ft, SCT 22,000 ft
Temp / Dew
16°C / 9°C
Altimeter
30.17 inHg

Obs: 2026-08-28T09:53:00.000Z

Raw METAR / TAF 
METAR KDEN 280953Z 16007KT 10SM FEW150 SCT220 16/09 A3017 RMK AO2 SLP132 T01560089

TAF KDEN 280855Z 2809/2912 18011KT P6SM FEW100 FEW150 FM281100 23011KT P6SM FEW120 FM281600 VRB06KT P6SM FEW120 FM282100 02008KT P6SM FEW100 SCT120 PROB30 2821/2902 VRB15G25KT -SHRA BKN080 FM290200 VRB06KT P6SM SCT120 BKN220 FM290500 22009KT P6SM FEW120 SCT220

flight Live Traffic

flight_takeoff 287 Departures
flight_land 283 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
05:45 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
SCT 8,000 ft
Temp / Dew
20°C / 17°C
Altimeter
30.10 inHg

Obs: 2026-08-28T09:51:00.000Z

Raw METAR / TAF 
METAR KORD 280951Z 00000KT 10SM SCT080 20/17 A3010 RMK AO2 SLP188 T02000167

TAF KORD 280833Z 2809/2912 VRB04KT P6SM FEW080 FM281500 22006KT P6SM SCT050

flight Live Traffic

flight_takeoff 432 Departures
flight_land 747 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A81006 DEN → ORD Jul 26, 01:25 UTCJul 26, 04:35 UTC3h 10m - -
2026-07-26 A81006 DEN → ORD Jul 26, 01:13 UTCJul 26, 04:31 UTC3h 18m +18m -19m
2026-07-25 AA5694 DEN → ORD Jul 25, 17:50 UTCJul 25, 19:45 UTC1h 55m - -
2026-07-24 AA7426 DEN → ORD Jul 24, 23:40 UTCJul 25, 00:45 UTC1h 5m - -
2026-07-20 A12756 SFO → SEA Jul 20, 19:35 UTCJul 20, 21:00 UTC1h 25m - -
2026-07-18 A12796 - Jul 18, 03:20 UTCJul 18, 05:00 UTC1h 40m - -
2026-07-18 A12796 ORD → PHL Jul 18, 03:18 UTCJul 18, 04:53 UTC1h 35m +33m -8m
2026-07-16 A43E5E - Jul 16, 23:35 UTCJul 17, 01:09 UTC1h 35m - -
2026-07-14 A12732 ORD → PHL Jul 14, 03:50 UTCJul 14, 05:20 UTC1h 30m - -
2026-07-13 A3F621 - Jul 13, 02:01 UTCJul 13, 05:40 UTC3h 40m - -
2026-07-11 A44917 - Jul 11, 01:45 UTCJul 11, 04:40 UTC2h 55m - -
2026-07-10 A52C4F - Jul 10, 04:00 UTCJul 10, 05:30 UTC1h 30m - -
2026-07-09 A4423A ORD → PHL Jul 9, 03:40 UTCJul 9, 05:10 UTC1h 30m - -
2026-07-08 AB9078 DEN → BFL Jul 8, 02:08 UTCJul 8, 03:58 UTC1h 50m +53m -13m
2026-07-08 AB9078 DEN → BFL Jul 8, 02:05 UTCJul 8, 04:05 UTC2h 0m - -
2026-07-07 A5C694 ORD → YOW Jul 7, 00:04 UTCJul 7, 00:59 UTC55m +42m +2m
2026-07-06 A5C694 ORD → YOW Jul 6, 23:55 UTCJul 7, 01:20 UTC1h 25m - -
2026-07-05 A2454F SFO → DEN Jul 5, 01:19 UTCJul 5, 03:17 UTC1h 58m +724m -3m
2026-07-05 A2454F SFO → DEN Jul 5, 01:20 UTCJul 5, 03:20 UTC2h 0m - -
2026-07-04 A46D95 DEN → RAP Jul 4, 17:37 UTCJul 4, 18:13 UTC36m +22m +13m
2026-07-04 A46D95 - Jul 4, 17:25 UTCJul 4, 17:50 UTC25m - -
2026-06-28 AA8A07 SFO → DEN Jun 28, 18:21 UTCJun 28, 20:33 UTC2h 12m +41m -20m
2026-06-28 AA8A07 SFO → DEN Jun 28, 18:40 UTCJun 28, 20:34 UTC1h 55m - -
2026-06-25 A8D489 ORD → FLL Jun 25, 19:54 UTCJun 25, 22:39 UTC2h 45m - -
2026-06-23 A13651 - Jun 23, 20:04 UTCJun 23, 22:15 UTC2h 10m - -
2026-06-23 A13651 SNA → IAH Jun 23, 19:54 UTCJun 23, 22:45 UTC2h 51m +56m -11m
2026-06-22 A837A6 SFO → IAD Jun 22, 06:15 UTCJun 22, 11:00 UTC4h 45m - -
2026-06-21 A6F482 - Jun 21, 19:45 UTCJun 21, 22:24 UTC2h 40m - -
2026-06-20 A0B7FD ORD → SAN Jun 20, 18:24 UTCJun 20, 22:05 UTC3h 40m - -
2026-06-20 AA5694 - Jun 20, 05:09 UTCJun 20, 06:24 UTC1h 15m - -

Performance history

Flights tracked
97 showing last 30
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 21
June 2026 27
May 2026 29
April 2026 20

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 2h 4m 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 97 flights under this callsign.
Is flight UAL8144 usually on time?
Across recent flights, UAL8144 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL8144?
UAL8144 has been operated by 21 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.