Apparatus

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flight_takeoff Flight

UAL1142

Operated by UAL

Live map

Live map filtered to UAL1142. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
17:35 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
270° / 6 kt
Visibility
10 SM
Ceiling
SCT 5,500 ft, SCT 7,500 ft, BKN 25,000 ft
Temp / Dew
28°C / 14°C
Altimeter
30.08 inHg

Obs: 2026-08-28T21:51:00.000Z

Raw METAR / TAF 
METAR KORD 282151Z 27006KT 10SM SCT055 SCT075 BKN250 28/14 A3008 RMK AO2 SLP183 T02780139

TAF KORD 282102Z 2821/2924 23006KT P6SM SCT060 BKN080 TEMPO 2822/2901 08007KT FM291500 20011G17KT P6SM FEW050 BKN150

flight Live Traffic

flight_takeoff 569 Departures
flight_land 593 Arrivals

Arrival

RDU KRDU VFR

Raleigh-Durham International Airport

Raleigh/Durham, US

Local time
18:35 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
435 ft
Coordinates
35.8787, -78.7873

cloud Weather

Wind
140° / 5 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft, FEW 20,000 ft, BKN 25,000 ft
Temp / Dew
29°C / 22°C
Altimeter
30.01 inHg

Obs: 2026-08-28T21:51:00.000Z

Raw METAR / TAF 
METAR KRDU 282151Z 14005KT 10SM FEW030 FEW200 BKN250 29/22 A3001 RMK AO2 SLP158 CB DSNT S-W T02940217

TAF KRDU 281720Z 2818/2918 VRB05KT P6SM SCT015 BKN250 TEMPO 2821/2901 3SM +TSRA BR BKN025CB BKN090 FM290800 04003KT 2SM BR BKN004 FM291500 09006KT P6SM BKN020

flight Live Traffic

flight_takeoff 87 Departures
flight_land 93 Arrivals

Recent history last 20

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A49F89 DCA → ORD Jul 25, 12:46 UTCJul 25, 16:14 UTC3h 28m +24m +1m
2026-07-25 A49F89 DCA → ORD Jul 25, 12:40 UTCJul 25, 16:05 UTC3h 25m - -
2026-07-18 A43EEC DCA → ORD Jul 18, 14:39 UTCJul 18, 18:19 UTC3h 40m +137m +1m
2026-07-18 A43EEC DCA → ORD Jul 18, 14:35 UTCJul 18, 18:00 UTC3h 25m - -
2026-07-11 A43E60 - Jul 11, 12:50 UTCJul 11, 16:15 UTC3h 25m - -
2026-07-11 A43E60 EWR → SKB Jul 11, 12:46 UTCJul 11, 16:30 UTC3h 44m +24m on time
2026-07-04 A09852 EWR → SKB Jul 4, 12:46 UTCJul 4, 17:40 UTC4h 54m +24m -27m
2026-07-04 A09852 - Jul 4, 13:00 UTCJul 4, 17:35 UTC4h 35m - -
2026-06-27 A49F89 DCA → ORD Jun 27, 13:15 UTCJun 27, 16:55 UTC3h 40m - -
2026-06-27 A49F89 DCA → ORD Jun 27, 12:46 UTCJun 27, 17:10 UTC4h 24m +24m -19m
2026-06-13 A445C7 DCA → ORD Jun 13, 12:45 UTCJun 13, 21:55 UTC9h 10m - -
2026-06-06 A24C99 DCA → ORD Jun 6, 12:46 UTCJun 6, 16:15 UTC3h 29m +24m +2m
2026-06-06 A24C99 DCA → ORD Jun 6, 12:30 UTCJun 6, 15:54 UTC3h 25m - -
2026-05-23 A31216 DCA → ORD May 23, 14:00 UTCMay 23, 22:35 UTC8h 35m - -
2026-05-16 A3B268 DCA → ORD May 16, 12:46 UTCMay 16, 16:10 UTC3h 24m +24m -6m
2026-05-16 A3B268 DCA → ORD May 16, 12:31 UTCMay 16, 15:55 UTC3h 25m - -
2026-05-09 A0BF8C DCA → ORD May 9, 12:46 UTCMay 9, 16:01 UTC3h 15m +24m -7m
2026-05-09 A0BF8C DCA → ORD May 9, 12:35 UTCMay 9, 15:45 UTC3h 10m - -
2026-04-25 A12AC2 DCA → ORD Apr 25, 12:45 UTCApr 25, 21:50 UTC9h 5m - -
2026-04-18 AA7F01 DCA → ORD Apr 18, 12:40 UTCApr 18, 18:40 UTC6h 0m - -

Performance history

Flights tracked
20
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
11

Monthly activity 4 months

Month Flights tracked
July 2026 8
June 2026 5
May 2026 5
April 2026 2

UAL1142 frequently asked

Where does flight UAL1142 fly?
UAL1142 (UAL) flies from ORD to RDU. View the full route page.
How long is flight UAL1142?
Based on observed flights, UAL1142 takes on average 4h 35m from takeoff to landing.
How often does UAL1142 fly?
UAL1142 has been observed flying several times a week in our tracking data. We've recorded 20 flights under this callsign.
Is flight UAL1142 usually on time?
Across recent flights, UAL1142 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1142?
UAL1142 has been operated by 11 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1142 live?
Yes. When UAL1142 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.