United Airlines UA863 Flight status
According to Trip.com real-time data, the UA863 flight operated by United Airlines on Jun 21, 2026 is scheduled to fly from San Francisco (SFO) to Sydney (SYD). The flight is expected to depart at 23:00 (local time in San Francisco, UTC-7) and arrive at 06:01 (local time in Sydney, UTC+10) .
Sat, Jun 20
Sun, Jun 21
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Scheduled
Your flight will depart on time.
14h 55m
Check-in Counter
AISLE 3
Boarding Gate
G8
Arrival Gate
B1
Baggage
10
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Scheduled
Your flight will depart on time.
14h 55m
Check-in Counter
--
Boarding Gate
G5
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from San Francisco to Sydney to find your schedule.
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UA863
Track the Previous Flight Status: Scheduled
UA1227
|
Orlando (ORL) 
San Francisco (SFO)
San Francisco (SFO)Scheduled: 16:18
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UA863 Aircraft Details
According to Trip.com real-time data, the UA863 flight from San Francisco to Sydney on 6/21/2026 is operated using the aircraft model Boeing 787-9. This aircraft has been in service for 6y, 5m. The aircraft has 252 seats.
Boeing 787-9
Punctuality (Departure)
3%
Punctuality (Arrival)
90%
Late on average
20 minutes
Age
6y, 5m
Seats
252
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
198 cm
More legroom than on 50% of flights
52 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
89 cm
Legroom
44 cm
Seat width
110°
Reclining Angle
2-3-2
Seat layout example
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Flight History for UA863
Trip.com historical records show that the last UA863 flight departed on Sat, Jun 20 from SFO at approximately 23:00. This flight is expected to arrrive in SYD at 06:01.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Jun 15 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:45 | 06:53 | Arrived |
| Tue, Jun 16 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:47 | 06:58 | Arrived |
| Wed, Jun 17 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:38 | 06:46 | Arrived |
| Thu, Jun 18 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:53 | 06:43 | Arrived |
| Fri, Jun 19 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:51 | 06:54 | Arrived |
| Sat, Jun 20 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:00 | 06:01 | Scheduled |
| Sun, Jun 21 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:00 | 06:01 | Scheduled |
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UA863 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA863 is 3% (Late on average 1 hour 11 minutes), and the on-time arrival rate is 90% (Late on average 20 minutes).
On-Time Departures
Punctuality
3%
Late on average 1 hour 11 minutes
Early
0%
On time
3%
30 mins late
80%
60 mins late
7%
90 mins late
10%
Cancelled
0%
On-Time Arrivals
Punctuality
90%
Late on average 20 minutes
Early
57%
On time
33%
30 mins late
3%
60 mins late
3%
90 mins late
3%
Cancelled
0%
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Arrival Info: Sydney Weather & Current Time
Clear
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10°C - 19°C
Weather forecast for your arrival day
17 hour time difference
Time on arrival: San Francisco 13:01| Sydney 06:01
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