UA857 Aircraft Details
According to Trip.com real-time data, the UA857 flight flying from San Francisco to Shanghai on 11/14/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 8y. The aircraft is equipped with 350 seats.
Boeing 777-300ER
Punctuality (Departure)
23
%
Punctuality (Arrival)
87
%
Late on average
8 minutes
Age
8y
Seats
350
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
--
Legroom
43 cm
Seat width better than on 50% of flights
--
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
198 cm
Legroom
56 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
97 cm
Legroom
47 cm
Seat width
140°
Reclining Angle
2-4-2
Seat layout example
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Recent Flight History for UA857
Trip.com historical records show that the last UA857 flight departed on Fri, Nov 13 from SFO at approximately 12:55. This flight is expected to arrrive in PVG at 17:51.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Nov 8 | San Francisco (SFO) | Shanghai (PVG) | 77W | 13:16 | 18:30 | Arrived |
| Mon, Nov 9 | San Francisco (SFO) | Shanghai (PVG) | 77W | 13:18 | 18:27 | Arrived |
| Tue, Nov 10 | San Francisco (SFO) | Shanghai (PVG) | 77W | 13:17 | 18:19 | Arrived |
| Wed, Nov 11 | San Francisco (SFO) | Shanghai (PVG) | 77W | 13:40 | 18:09 | Arrived |
| Thu, Nov 12 | San Francisco (SFO) | Shanghai (PVG) | 77W | 13:23 | 17:58 | Arrived |
| Fri, Nov 13 | San Francisco (SFO) | Shanghai (PVG) | 77W | 12:55 | 17:51 | Scheduled |
| Sat, Nov 14 | San Francisco (SFO) | Shanghai (PVG) | 77W | 12:55 | 17:51 | Scheduled |
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UA857 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA857 is 23% (Late on average 55 minutes), and the on-time arrival rate is 87% (Late on average 8 minutes).
On-Time Departures
Punctuality
23
%
Late on average
55 minutes
Early
0
%
On time
23
%
30 mins late
63
%
60 mins late
7
%
90 mins late
7
%
Cancelled
1
%
On-Time Arrivals
Punctuality
87
%
Late on average
8 minutes
Early
77
%
On time
10
%
30 mins late
10
%
60 mins late
0
%
90 mins late
3
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight ua857?
Flight ua857 has not departed yet and is currently on schedule. Scheduled departure 12:55, arrival 18:45 (updated Nov 14, 2026).Is flight ua857 on time today?
Flight ua857 has not departed yet and is currently on schedule. Scheduled departure is 12:55, with arrival at 18:45. Recheck gate and timing before you head to the airport.Has flight ua857 departed yet? What is the departure time?
Flight ua857 is scheduled to depart at 12:55. The latest actual or estimated departure time is 12:55, and the current status is Scheduled (updated Nov 14, 2026).When is flight ua857 scheduled to arrive?
Flight ua857 is scheduled to arrive at 18:45. The latest estimated or actual arrival time is 17:51. Status is Scheduled as of Nov 14, 2026.What is the gate information for flight ua857?
For flight ua857, the departure terminal is I and the boarding gate is G7. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua857 fly?
Flight ua857 is operated by United Airlines from San Francisco (SFO) to Shanghai (PVG). Typical flight time is about 13 hours 50 minutes; operating days may include Saturday.How can I check real-time status for flight ua857?
Track flight ua857 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 ua857 is delayed or canceled, what should I do?
If ua857 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 14, 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 ua857 departed from San Francisco?
Flight ua857 has not departed from San Francisco (SFO) yet and is currently on schedule for 12:55.What is the seat configuration for flight ua857?
Flight ua857 usually flies a Boeing 777-300ER with seat layout 3-4-3. 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: Shanghai Weather & Current Time
Light rain
|
15°C - 18°C
Weather forecast for your arrival day
16 hour time difference
Time on arrival: San Francisco 01:51
|
Shanghai 17:51
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