Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL842

Operated by United Airlines

Live map

Live map filtered to UAL842. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SYD YSSY VFR

Sydney Kingsford Smith International Airport

Sydney (Mascot), AU

Local time
06:13 GMT+10
Timezone
Australia/Sydney
Type
Large Airport
Elevation
21 ft
Coordinates
-33.9461, 151.1770

cloud Weather

Wind
340° / 5 kt
Visibility
6 SM
Ceiling
FEW 2,500 ft, BKN 3,500 ft
Temp / Dew
11°C / 9°C
Altimeter
30.38 inHg

Obs: 2026-08-28T20:00:00.000Z

Raw METAR / TAF 
METAR YSSY 282000Z 34005KT 9999 FEW025 BKN035 11/09 Q1029

TAF YSSY 281707Z 2818/3000 30006KT 9999 SCT025 FM282100 30006KT 9999 -SHRA SCT020 FM290000 17012KT 9999 -SHRA SCT025 FM290300 15010KT 9999 NSW FEW025 FM290900 11005KT 9999 FEW020 FM291200 30006KT 9999 SCT020

flight Live Traffic

flight_takeoff 3 Departures
flight_land 2 Arrivals

Arrival

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
13:13 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
260° / 11 kt
Visibility
10 SM
Ceiling
FEW 400 ft, FEW 11,000 ft, SCT 22,000 ft, BKN 28,000 ft
Temp / Dew
29°C / 22°C
Altimeter
29.88 inHg

Obs: 2026-08-28T19:53:00.000Z

Raw METAR / TAF 
METAR KLAX 281953Z 26011KT 10SM FEW004 FEW110 SCT220 BKN280 29/22 A2988 RMK AO2 SLP117 T02890217 $

TAF KLAX 281742Z 2818/2924 26005KT P6SM SCT150 FM281900 26012KT P6SM BKN150 FM290300 26006KT P6SM SCT250 FM290700 VRB03KT P6SM SCT250 FM291700 26008KT P6SM SCT250 FM291900 26012KT P6SM BKN150

flight Live Traffic

flight_takeoff 151 Departures
flight_land 142 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A09FC4 SYD → LAX Jul 26, 00:15 UTCJul 26, 13:40 UTC13h 26m - -
2026-07-25 A31A50 SYD → LAX Jul 25, 00:05 UTCJul 25, 13:10 UTC13h 5m - -
2026-07-24 A31A50 SYD → LAX Jul 24, 23:51 UTCJul 25, 13:05 UTC13h 14m +21m -8m
2026-07-23 A20621 SYD → LAX Jul 23, 23:50 UTCJul 24, 12:50 UTC13h 0m - -
2026-07-23 A2F2FA SYD → LAX Jul 23, 00:25 UTCJul 23, 13:30 UTC13h 5m - -
2026-07-22 A254F7 SYD → LAX Jul 22, 00:00 UTCJul 22, 13:00 UTC13h 0m - -
2026-07-20 A2A3AF SYD → LAX Jul 20, 23:50 UTCJul 21, 13:20 UTC13h 30m - -
2026-07-20 A2CB14 SYD → LAX Jul 20, 00:00 UTCJul 20, 13:30 UTC13h 30m - -
2026-07-19 A47FD9 SYD → LAX Jul 19, 00:00 UTCJul 19, 13:20 UTC13h 20m - -
2026-07-18 A2A38E - Jul 18, 00:00 UTCJul 18, 00:29 UTC30m - -
2026-07-17 A2A38E SYD → LAX Jul 17, 23:51 UTCJul 18, 13:29 UTC13h 38m +21m +17m
2026-07-16 A2A3B5 - Jul 16, 23:59 UTCJul 17, 00:35 UTC35m - -
2026-07-16 A2A3B5 SYD → LAX Jul 16, 23:51 UTCJul 17, 13:10 UTC13h 19m +21m -10m
2026-07-16 A2A3B5 SYD → LAX Jul 16, 23:51 UTCJul 17, 12:58 UTC13h 7m +21m -22m
2026-07-16 A596B1 - Jul 16, 00:05 UTCJul 16, 13:15 UTC13h 10m - -
2026-07-14 A18D29 SYD → LAX Jul 14, 23:55 UTCJul 15, 13:05 UTC13h 10m - -
2026-07-14 A2A3AF SYD → LAX Jul 14, 00:00 UTCJul 14, 13:20 UTC13h 20m - -
2026-07-13 A27C78 - Jul 13, 00:01 UTCJul 13, 12:50 UTC12h 50m - -
2026-07-11 A09FC4 SYD → LAX Jul 11, 23:51 UTCJul 12, 12:42 UTC12h 51m +21m -13m
2026-07-11 A09FC4 - Jul 11, 23:40 UTCJul 12, 12:35 UTC12h 55m - -
2026-07-10 A254FF SYD → LAX Jul 10, 23:50 UTCJul 11, 13:05 UTC13h 15m - -
2026-07-09 A2061E - Jul 9, 00:05 UTCJul 9, 13:15 UTC13h 10m - -
2026-07-08 A31A50 SYD → LAX Jul 8, 00:06 UTCJul 8, 12:44 UTC12h 38m +36m +1m
2026-07-08 A31A50 - Jul 8, 00:05 UTCJul 8, 12:45 UTC12h 40m - -
2026-07-07 A31A76 SYD → LAX Jul 7, 00:01 UTCJul 7, 13:06 UTC13h 5m +31m +1m
2026-07-07 A31A76 - Jul 7, 00:10 UTCJul 7, 01:10 UTC1h 0m - -
2026-07-06 A18D29 - Jul 6, 00:05 UTCJul 6, 00:15 UTC10m - -
2026-07-05 A18D29 SYD → LAX Jul 5, 23:51 UTCJul 6, 13:09 UTC13h 18m +21m -3m
2026-07-05 A18CBB - Jul 5, 00:10 UTCJul 5, 00:45 UTC35m - -
2026-07-04 A18CBB SYD → LAX Jul 4, 23:51 UTCJul 5, 13:18 UTC13h 27m +21m +1m

Performance history

Flights tracked
147 showing last 30
Avg arrival delay
-4m
On-time arrival
89% 89% on time
Aircraft used
17

Monthly activity 4 months

Month Flights tracked
July 2026 36
June 2026 42
May 2026 38
April 2026 31

UAL842 frequently asked

Where does flight UAL842 fly?
UAL842 (United Airlines) flies from SYD to LAX. View the full route page.
How long is flight UAL842?
Based on observed flights, UAL842 takes on average 11h 4m from takeoff to landing.
How often does UAL842 fly?
UAL842 has been observed flying several times a week in our tracking data. We've recorded 147 flights under this callsign.
Is flight UAL842 usually on time?
Across recent flights, UAL842 arrives 4 minutes early on average. 89% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL842?
UAL842 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL842 live?
Yes. When UAL842 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.