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 Tuesday, September 08, 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 Tuesday September 08, 2026
This flight was also scheduled for Yesterday (September 07, 2026). See it here
This flight is also scheduled for Tomorrow (September 09, 2026). See it here
Scheduled - On-time
Flight Status for Tuesday September 08, 2026
Airline information
United Airlines
Equipment: Boeing 787-9
Departure
Los Angeles (LAX)
September 08, 2026
Los Angeles International Airport
Estimated Departure Time:
10:50 pm
Terminal:
7
Gate:
77
Scheduled Departure Time: 10:50 pm
Arrival
Sydney (SYD)
September 10, 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: 2026-09-08 05:25:41
Current Time in Sydney: 2026-09-08 22:25:41
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: 2026-09-08 05:25:41
Current Time in Sydney: 2026-09-08 22:25:41
Alternative Flights
The following airlines serves the same route between Los Angeles and Sydney:
American Airlines
- Flight Number: AA73.
Delta Air Lines
- Flight Number: DL41.
Qantas
- Flight Number: QF12.
Singapore Airlines
- Flight Number: SQ7409. (On Time performance: 8 - Average Delay: 56 minutes)
- Flight Number: SQ7443.
- Flight Number: SQ7449.
American Airlines
- Flight Number: AA73.
Delta Air Lines
- Flight Number: DL41.
Qantas
- Flight Number: QF12.
Singapore Airlines
- Flight Number: SQ7409. (On Time performance: 8 - Average Delay: 56 minutes)
- Flight Number: SQ7443.
- Flight Number: SQ7449.
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
Wednesday
09 September
09 September
10:59 pm
Los Angeles (LAX)
Los Angeles (LAX)
07:16 am
Sydney (SYD)
Sydney (SYD)
15h 17min
Boeing 787-9
Boeing 787-9
- Delayed
Tuesday
08 September
08 September
10:45 pm
Los Angeles (LAX)
Los Angeles (LAX)
07:09 am
Sydney (SYD)
Sydney (SYD)
15h 24min
Boeing 787-9
Boeing 787-9
- On-time
Monday
07 September
07 September
11:00 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:53 am
Sydney (SYD)
Sydney (SYD)
14h 53min
Boeing 787-9
Boeing 787-9
- On-time
Sunday
06 September
06 September
10:49 pm
Los Angeles (LAX)
Los Angeles (LAX)
07:10 am
Sydney (SYD)
Sydney (SYD)
15h 21min
Boeing 787-9
Boeing 787-9
- On-time
Saturday
05 September
05 September
10:46 pm
Los Angeles (LAX)
Los Angeles (LAX)
07:10 am
Sydney (SYD)
Sydney (SYD)
15h 24min
Boeing 787-9
Boeing 787-9
- On-time
Friday
04 September
04 September
10:36 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:51 am
Sydney (SYD)
Sydney (SYD)
15h 15min
Boeing 787-9
Boeing 787-9
- On-time
Thursday
03 September
03 September
10:45 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:59 am
Sydney (SYD)
Sydney (SYD)
15h 14min
Boeing 787-9
Boeing 787-9
Wednesday
02 September
02 September
10:46 pm
Los Angeles (LAX)
Los Angeles (LAX)
07:04 am
Sydney (SYD)
Sydney (SYD)
15h 18min
Boeing 787-9
Boeing 787-9
- On-time
Tuesday
01 September
01 September
10:44 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:45 am
Sydney (SYD)
Sydney (SYD)
15h 01min
Boeing 787-9
Boeing 787-9
- On-time
Monday
31 August
31 August
10:45 pm
Los Angeles (LAX)
Los Angeles (LAX)
06:59 am
Sydney (SYD)
Sydney (SYD)
15h 14min
Boeing 787-9
Boeing 787-9
- On-time