United Airlines UA863 Flight Status
According to Trip.com latest record on status for United Airlines flight UA863 from San Francisco to Sydney (SFO-SYD): Flights for Sep 20, 2026 are scheduled, with the next departure slated for 23:05 from SFO and an expected arrival at 06:55 at SYD .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Scheduled
Your flight will depart on time.
14h 50m
Check-in Counter
AISLE 3
Boarding Gate
G6
Arrival Gate
54
Baggage
10
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Scheduled
Your flight will depart on time.
14h 50m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
14h 50m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Flight status powered by VariFlight. For real-time updates, follow airport displays or contact your airline directly.
Track the Previous Flight Status: Scheduled
UA673
|
Barcelona (BCN) 
San Francisco (SFO)
San Francisco (SFO)Scheduled: 19:20
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UA863 Aircraft Specifications
According to Trip.com real-time data, the UA863 flight from San Francisco to Sydney on 9/20/2026 is operated using the aircraft model Boeing 787-9. This aircraft has been in service for 11y, 2m. The aircraft has 257 seats.
Boeing 787-9
On-Time Departure
37%
On-Time Arrival
93%
Avg. Early
1 minute
Aircraft Age
11y, 2m
Total Seats
257
Flight Distance
--
Economy
Business
Premium Economy
Cabin Amenities
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
Cabin Amenities
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
Cabin Amenities
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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UA863 Flight History
Trip.com historical records show that the last UA863 flight departed on Sat, Sep 19 from SFO at approximately 23:05. This flight is expected to arrrive in SYD at 06:16.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:38 | 06:42 | Arrived |
| Wed, Sep 16 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:46 | 06:48 | Arrived |
| Thu, Sep 17 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:46 | 06:58 | Arrived |
| Fri, Sep 18 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:54 | 07:05 | In Flight |
| Sat, Sep 19 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:05 | 06:16 | Scheduled |
| Sun, Sep 20 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:05 | 06:55 | Scheduled |
| Mon, Sep 21 | San Francisco (SFO) | Sydney (SYD) | 789 | 23:05 | 06:55 | 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 37% (Late on average 37 minutes), and the on-time arrival rate is 93% (Early on average 1 minute).
On-Time Departures
Punctuality
37%
Late on average 37 minutes
Early
0%
On time
37%
30 mins late
53%
60 mins late
10%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
93%
Early on average 1 minute
Early
67%
On time
27%
30 mins late
3%
60 mins late
3%
90 mins late
0%
Cancelled
0%
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Flight FAQs
What is the current status of flight ua863?
Flight ua863 has not departed yet and is currently on schedule. Scheduled departure 23:05, arrival 06:55 (updated Sep 20, 2026).Is flight ua863 on time today?
Flight ua863 has not departed yet and is currently on schedule. Scheduled departure is 23:05, with arrival at 06:55. Recheck gate and timing before you head to the airport.Has flight ua863 departed yet? What is the departure time?
Flight ua863 is scheduled to depart at 23:05. The latest actual or estimated departure time is 23:05, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua863 scheduled to arrive?
Flight ua863 is scheduled to arrive at 06:55. The latest estimated or actual arrival time is 06:55. Status is Scheduled as of Sep 20, 2026.What route does flight ua863 fly?
Flight ua863 is operated by United Airlines from San Francisco (SFO) to Sydney (SYD). Typical flight time is about 14 hours 50 minutes; operating days may include Sunday.How can I check real-time status for flight ua863?
Track flight ua863 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua863 is delayed or canceled, what should I do?
If ua863 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua863 departed from San Francisco?
Flight ua863 has not departed from San Francisco (SFO) yet and is currently on schedule for 23:05.What is the seat configuration for flight ua863?
Flight ua863 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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17 hour time difference
Time on arrival: San Francisco 13:55| Sydney 06:55
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