UA839 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA839, which currently operates between the airports of Los Angeles - Los Angeles International Airport (Airport Code LAX) and Sydney - Sydney Kingsford Smith International Airport (Airport Code SYD).
This flight data pertains specifically to the flight's details for Sunday, September 27, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA839
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA839
UA839 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA839 United Airlines to Sydney
Scheduled - On-time
Flight Status for Sunday September 27, 2026
This flight was also scheduled for Yesterday (September 25, 2026). See it here
This flight is also scheduled for Today (September 26, 2026). See it here
Scheduled - On-time
Flight Status for Sunday September 27, 2026
Airline information
United Airlines
Equipment: Boeing 787-9
Departure
Los Angeles (LAX)
September 27, 2026
Los Angeles International Airport
Estimated Departure Time:
10:50 pm
Terminal:
7
Gate:
74
Scheduled Departure Time: 10:50 pm
Arrival
Sydney (SYD)
September 29, 2026
Sydney Kingsford Smith International Airport
Estimated Arrival Time:
07:00 am
Terminal:
1
Gate:
-
Scheduled Arrival Time: 07:00 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.los-angeles-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AV2190 - Avianca
- LH7590 - Lufthansa
- LX3092 - Swiss
- NZ9839 - Air New Zealand
- VA8001 - Virgin Australia
Additional Information
Which is the frequency of flight UA839?
The flight UA839 is scheduled to flight on daily basis.
Which is the distance of flight UA839?
The distance between the two airports is 7496 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Los Angeles: 2026-09-26 21:57:22
Current Time in Sydney: 2026-09-27 14:57:22
The flight UA839 is scheduled to flight on daily basis.
Which is the distance of flight UA839?
The distance between the two airports is 7496 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Los Angeles: 2026-09-26 21:57:22
Current Time in Sydney: 2026-09-27 14:57:22
Alternative Flights
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights UA839
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
27 September
27 September
10:49 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:46 am
Sydney (SYD)
Sydney (SYD)
14h 57min
Boeing 787-9
Boeing 787-9
- On-time
Saturday
26 September
26 September
11:25 pm
Los Angeles (LAX)
Los Angeles (LAX)
07:54 am
Sydney (SYD)
Sydney (SYD)
15h 29min
Boeing 787-9
Boeing 787-9
- Delayed
Friday
25 September
25 September
10:51 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:52 am
Sydney (SYD)
Sydney (SYD)
15h 01min
Boeing 787-9
Boeing 787-9
- On-time
Thursday
24 September
24 September
10:42 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:30 am
Sydney (SYD)
Sydney (SYD)
14h 48min
Boeing 787-9
Boeing 787-9
- On-time
Wednesday
23 September
23 September
10:55 pm
Los Angeles (LAX)
Los Angeles (LAX)
07:06 am
Sydney (SYD)
Sydney (SYD)
15h 11min
Boeing 787-9
Boeing 787-9
- On-time
Tuesday
22 September
22 September
10:49 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:51 am
Sydney (SYD)
Sydney (SYD)
15h 02min
Boeing 787-9
Boeing 787-9
- On-time
Monday
21 September
21 September
10:50 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:39 am
Sydney (SYD)
Sydney (SYD)
14h 49min
Boeing 787-9
Boeing 787-9
- On-time
Sunday
20 September
20 September
11:05 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:54 am
Sydney (SYD)
Sydney (SYD)
14h 49min
Boeing 787-9
Boeing 787-9
- On-time
Saturday
19 September
19 September
10:59 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:55 am
Sydney (SYD)
Sydney (SYD)
14h 56min
Boeing 787-9
Boeing 787-9
- On-time
Friday
18 September
18 September
10:55 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:35 am
Sydney (SYD)
Sydney (SYD)
14h 40min
Boeing 787-9
Boeing 787-9
- On-time