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
07:42 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
190° / 12 kt
Visibility
10 SM
Ceiling
FEW 8,000 ft, FEW 20,000 ft
Temp / Dew
15°C / 2°C
Altimeter
29.83 inHg

Obs: 2026-10-12T12:53:00.000Z

Raw METAR / TAF 
METAR KDEN 121253Z 19012KT 10SM FEW080 FEW200 15/02 A2983 RMK AO2 SLP032 T01500017

TAF KDEN 121136Z 1212/1318 20015KT P6SM SKC FM121600 23014G21KT P6SM SKC FM130100 18009KT P6SM SKC FM130500 35010KT P6SM FEW020 SCT040 FM131000 02008KT P6SM BKN020 FM131600 05007KT P6SM FEW020 BKN040

flight Live Traffic

flight_takeoff 217 Departures
flight_land 369 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
08:42 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
210° / 10 kt
Visibility
10 SM
Ceiling
FEW 18,000 ft, SCT 25,000 ft
Temp / Dew
18°C / 14°C
Altimeter
29.88 inHg

Obs: 2026-10-12T12:51:00.000Z

Raw METAR / TAF 
METAR KORD 121251Z 21010KT 10SM FEW180 SCT250 18/14 A2988 RMK AO2 SLP116 T01830139 $

TAF KORD 121120Z 1212/1318 20008KT P6SM BKN250 FM121700 21013G24KT P6SM FEW250 FM122300 21012KT P6SM FEW120 FM130300 23011KT P6SM FEW100 WS015/27045KT FM131000 26010KT P6SM FEW200

flight Live Traffic

flight_takeoff 364 Departures
flight_land 595 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.