United Airlines UA870 Flight status
According to Trip.com real-time data, the UA870 flight operated by United Airlines on Sep 21, 2026, flying from Sydney (SYD) to San Francisco (SFO), departed at 11:24 (local time in Sydney, UTC+10) and is expected to arrive at 07:26 (local time in San Francisco, UTC-7) at San Francisco International Airport (SFO).
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 14m late
13h 30m
Check-in Counter
B
Boarding Gate
50
Arrival Gate
G10
Baggage
2
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En route
Your flight has departed Sydney and is expected to arrive in San Francisco at 07:26.
13h 30m
Check-in Counter
B
Boarding Gate
54
Arrival Gate
G1
Baggage
4
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Scheduled
Your flight will depart on time.
13h 30m
Check-in Counter
B
Boarding Gate
54
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Sydney to San Francisco or track other flights with our flight status tracker.
UA870 Aircraft Details
According to Trip.com real-time data, the UA870 flight from Sydney to San Francisco on 9/21/2026 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
Punctuality (Departure)
57%
Punctuality (Arrival)
90%
Late on average
7 minutes
Age
11y, 2m
Seats
257
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 67% 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 UA870
Trip.com historical records show that the last UA870 flight departed on Sun, Sep 20 from SYD at approximately 11:15. This flight is expected to arrrive in SFO at 07:04.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Sydney (SYD) | San Francisco (SFO) | 789 | 10:41 | 06:33 | Arrived |
| Thu, Sep 17 | Sydney (SYD) | San Francisco (SFO) | 789 | 11:01 | 07:02 | Arrived |
| Fri, Sep 18 | Sydney (SYD) | San Francisco (SFO) | 789 | 10:51 | 06:54 | Arrived |
| Sat, Sep 19 | Sydney (SYD) | San Francisco (SFO) | 789 | 11:02 | 06:59 | Arrived |
| Sun, Sep 20 | Sydney (SYD) | San Francisco (SFO) | 789 | 11:15 | 07:04 | Arrived |
| Mon, Sep 21 | Sydney (SYD) | San Francisco (SFO) | 789 | 11:24 | 07:26 | En route |
| Tue, Sep 22 | Sydney (SYD) | San Francisco (SFO) | 789 | 10:20 | 06:50 | Scheduled |
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UA870 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA870 is 57% (Late on average 32 minutes), and the on-time arrival rate is 90% (Late on average 7 minutes).
On-Time Departures
Punctuality
57%
Late on average 32 minutes
Early
0%
On time
57%
30 mins late
40%
60 mins late
3%
90 mins late
0%
Cancelled
1%
On-Time Arrivals
Punctuality
90%
Late on average 7 minutes
Early
23%
On time
67%
30 mins late
10%
60 mins late
0%
90 mins late
0%
Cancelled
1%
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Flight FAQs
What is the current status of flight ua870?
Flight ua870 has departed (status: En route). Departure 11:24, estimated arrival 07:26 (updated Sep 21, 2026).Is flight ua870 on time today?
Flight ua870 has already departed (status: En route). It took off at 11:24 and is estimated to arrive at 07:26.Has flight ua870 departed yet? What is the departure time?
Flight ua870 is scheduled to depart at 10:20. The latest actual or estimated departure time is 11:24, and the current status is En route (updated Sep 21, 2026).When is flight ua870 scheduled to arrive?
Flight ua870 is scheduled to arrive at 06:50. The latest estimated or actual arrival time is 07:26. Status is En route as of Sep 21, 2026.What is the gate information for flight ua870?
For flight ua870, the departure terminal is T1 and the boarding gate is 54. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ua870?
After arrival, baggage for flight ua870 is expected at carousel 4 in terminal I. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua870 fly?
Flight ua870 is operated by United Airlines from Sydney (SYD) to San Francisco (SFO). Typical flight time is about 13 hours 30 minutes; operating days may include Monday.How can I check real-time status for flight ua870?
Track flight ua870 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 ua870 is delayed or canceled, what should I do?
If ua870 is delayed or canceled, first confirm the latest status here (En route, updated Sep 21, 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 ua870 departed from Sydney?
Flight ua870 has departed from Sydney (SYD) at 11:24 (status: En route).What is the seat configuration for flight ua870?
Flight ua870 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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Arrival Info: San Francisco Weather & Current Time
Partly clear
|
14°C - 17°C
Weather forecast for your arrival day
-17 hour time difference
Time on arrival: Sydney 23:50| San Francisco 06:50
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