| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 28 | LAX | SYD | 00:20 | 08:40 |
En-Route
|
Track > |
| Oct 27 | LAX | SYD | 01:35 | 09:26 |
Landed Late
|
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| Oct 26 | LAX | SYD | 23:50 | 08:19 |
Landed
|
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| Oct 25 | LAX | SYD | 00:01 | 08:35 |
Landed
|
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| Oct 24 | LAX | SYD | 01:12 | 09:21 |
Delayed
|
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| Oct 23 | LAX | SYD | 23:37 | 07:52 |
Landed
|
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| Oct 22 | LAX | SYD | 23:51 | 07:53 |
Landed
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| Oct 21 | LAX | SYD | 23:54 | 08:10 |
Landed
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| Oct 20 | LAX | SYD | 23:25 | 07:53 |
Landed
|
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| Oct 19 | LAX | SYD | 00:07 | 08:23 |
Landed Late
|
Track > |
United Airlines Flight UA839 connects Los Angeles, United States to Sydney, Australia, taking off from Los Angeles International Airport LAX and landing at Sydney Kingsford Smith Airport SYD.
How long is the UA839 flight from Los Angeles to Sydney?
The average flight time from Los Angeles to Sydney is 14 hours and 15 minutes. The flight distance is 12061 km / 7494 miles and the average flight speed is 840 km/h / 522 mph.
How many UA839 flights are operated per week?
7 flights per week. The flight UA839 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA839 Los Angeles to Sydney?
The Airportia On-Time Performance Rating for United Airlines Flight UA839 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA839 arriving at?
Flight UA839 arrives at Sydney Kingsford Smith Airport (SYD) Terminal 1.
When was the latest UA839 flight?
The latest flight took off on Thursday, October 29th, 2026 with the flight status being En-Route on 08:40.
How else can the flight UA839 be referenced as?
This United Airlines flight can also be referenced as UAL839, UA0839, UA 839, UAL 839.
How often is flight UA839 delayed?
On average, 40% of all UA839 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled UA839 flight or baggage issues?
If your UA839 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA839 Flight Tracker above for more details.
Flight UA839 is code-shared by 5 airlines using the flight numbers AV2190, LH7590, LX3092, NZ9839, VA8001
Other flights departing from Los Angeles LAX: AA30, DL458, UA353, UA418
Other flights arriving at Sydney SYD: DL41, AC33, UA863, AA73
All flights connecting Los Angeles LAX to Sydney SYD.
