Apparatus

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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
16:16 GMT+10
Timezone
Australia/Sydney
Type
Large Airport
Elevation
21 ft
Coordinates
-33.9461, 151.1770

cloud Weather

Wind
290° / 14 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
20°C / 5°C
Altimeter
29.70 inHg

Obs: 2026-05-30T06:00:00.000Z

Raw METAR / TAF 
METAR YSSY 300600Z 29014KT CAVOK 20/05 Q1006

TAF YSSY 300511Z 3006/3112 26016G26KT CAVOK FM300700 27014KT CAVOK FM301000 30007KT CAVOK BECMG 3100/3101 26016G26KT CAVOK FM310900 27014KT CAVOK

flight Live Traffic

flight_takeoff 9 Departures
flight_land 11 Arrivals

Arrival

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
23:16 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
230° / 7 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
17°C / 13°C
Altimeter
30.03 inHg

Obs: 2026-05-30T05:53:00.000Z

Raw METAR / TAF 
METAR KLAX 300553Z 23007KT 10SM CLR 17/13 A3003 RMK AO2 SLP166 T01670128 10189 20161 51006 $

TAF KLAX 300536Z 3006/3112 VRB03KT P6SM SKC FM301000 12006KT P6SM OVC010 FM301700 VRB03KT P6SM SCT015 FM301900 26014KT P6SM SKC FM310300 VRB03KT P6SM SKC FM311000 12006KT P6SM OVC010

warning FAA Advisories

  • Closed: !LAX 05/277 LAX AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC 24HR PPR CTC ATLANTIC AVIATION 310-258-9884 OR SIGNATURE AVIATION 310-410-9605 2605271826-2705281600 (May 27 at 18:26 UTC. – May 28 at 16:00 UTC.)

flight Live Traffic

flight_takeoff 333 Departures
flight_land 242 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A22D7B SYD → LAX May 29, 23:50 UTCMay 30, 00:55 UTC1h 5m - -
2026-05-29 A254D6 SYD → LAX May 29, 00:15 UTCMay 29, 13:30 UTC13h 15m - -
2026-05-27 A31A56 SYD → LAX May 27, 23:50 UTCMay 28, 13:00 UTC13h 10m - -
2026-05-26 A43100 SYD → LAX May 26, 23:45 UTCMay 27, 13:00 UTC13h 16m - -
2026-05-26 A47FDE SYD → LAX May 26, 01:14 UTCMay 26, 14:24 UTC13h 10m - -
2026-05-25 A2A3B6 SYD → LAX May 25, 12:15 UTCMay 25, 12:45 UTC30m - -
2026-05-24 A2A3B6 SYD → LAX May 24, 23:56 UTCMay 25, 13:01 UTC13h 5m +26m -4m
2026-05-23 A2CB32 SYD → LAX May 23, 23:50 UTCMay 24, 12:20 UTC12h 30m - -
2026-05-23 A2A38E SYD → LAX May 23, 00:10 UTCMay 23, 12:45 UTC12h 34m - -
2026-05-22 A31A57 SYD → LAX May 22, 00:00 UTCMay 22, 12:50 UTC12h 50m - -
2026-05-21 A47FDE SYD → LAX May 21, 00:05 UTCMay 21, 12:35 UTC12h 30m - -
2026-05-20 A47FDE SYD → LAX May 20, 23:56 UTCMay 21, 12:32 UTC12h 36m +26m -17m
2026-05-19 A2061E SYD → LAX May 19, 23:50 UTCMay 20, 13:00 UTC13h 11m - -
2026-05-19 A2A3B5 SYD → LAX May 19, 00:05 UTCMay 19, 12:45 UTC12h 40m - -
2026-05-18 A2CB33 SYD → LAX May 18, 00:00 UTCMay 18, 12:55 UTC12h 55m - -
2026-05-17 A2CB14 SYD → LAX May 17, 00:35 UTCMay 17, 13:50 UTC13h 15m - -
2026-05-16 A31A57 SYD → LAX May 16, 00:05 UTCMay 16, 13:01 UTC12h 56m - -
2026-05-15 A2551A SYD → LAX May 15, 00:00 UTCMay 15, 13:10 UTC13h 10m - -
2026-05-13 A09FC4 SYD → LAX May 13, 23:45 UTCMay 14, 13:05 UTC13h 20m - -
2026-05-12 A2A3D2 SYD → LAX May 12, 23:51 UTCMay 13, 12:55 UTC13h 4m +21m -6m
2026-05-12 A2A3D2 SYD → LAX May 12, 23:45 UTCMay 13, 12:55 UTC13h 10m - -
2026-05-12 A20621 SYD → LAX May 12, 12:15 UTCMay 12, 12:55 UTC40m - -
2026-05-11 A20621 SYD → LAX May 11, 23:51 UTCMay 12, 12:53 UTC13h 2m +21m -11m
2026-05-11 A254D8 SYD → LAX May 11, 00:15 UTCMay 11, 12:55 UTC12h 40m - -
2026-05-09 A43100 SYD → LAX May 9, 23:44 UTCMay 10, 12:30 UTC12h 45m - -
2026-05-08 A2A3B5 SYD → LAX May 8, 23:55 UTCMay 9, 12:55 UTC13h 0m - -
2026-05-08 A2A38E SYD → LAX May 8, 00:14 UTCMay 8, 13:25 UTC13h 10m - -
2026-05-07 A20621 SYD → LAX May 7, 00:05 UTCMay 7, 13:15 UTC13h 10m - -
2026-05-06 A31A96 SYD → LAX May 6, 00:10 UTCMay 6, 13:00 UTC12h 50m - -
2026-05-05 A31A96 SYD → LAX May 5, 23:51 UTCMay 6, 13:09 UTC13h 18m +21m +1m

Performance history

Flights tracked
65 showing last 30
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 2 months

Month Flights tracked
May 2026 34
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 46m 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 65 flights under this callsign.
Is flight UAL842 usually on time?
Across recent flights, UAL842 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL842?
UAL842 has been operated by 19 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.