United Airlines UA857 Flight Status
According to Trip.com real-time data, the UA857 flight operated by United Airlines on Sep 19, 2026 is scheduled to fly from San Francisco (SFO) to Shanghai (PVG). The flight is expected to depart at 1:00 PM (local time in San Francisco, UTC-7) and land at 5:25 PM (local time in Shanghai, UTC+8) .
Sat, Sep 19
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Scheduled
Your flight will depart on time.
13h 25m
Check-in Counter
AISLE 3
Boarding Gate
G8
Arrival Gate
--
Baggage
26
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from San Francisco to Shanghai or track other flights with our flight status tracker.
UA857 Aircraft Details
According to Trip.com real-time data, the UA857 flight flying from San Francisco to Shanghai on 9/20/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 9y, 4m. The aircraft is equipped with 350 seats.
Boeing 777-300ER
Punctuality (Departure)
33%
Punctuality (Arrival)
70%
Late on average
11 minutes
Age
9y, 4m
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
--
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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Flight History for UA857
Check more records from Trip.com about UA857 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 13 | San Francisco (SFO) | Shanghai (PVG) | 77W | 3:30 PM | 6:34 PM | Arrived |
| Mon, Sep 14 | San Francisco (SFO) | Shanghai (PVG) | 77W | 1:52 PM | 5:08 PM | Arrived |
| Tue, Sep 15 | San Francisco (SFO) | Shanghai (PVG) | 77W | 1:38 PM | 4:44 PM | Arrived |
| Wed, Sep 16 | San Francisco (SFO) | Shanghai (PVG) | 77W | 1:54 PM | 4:54 PM | Arrived |
| Thu, Sep 17 | San Francisco (SFO) | Shanghai (PVG) | 77W | 1:37 PM | 4:55 PM | Arrived |
| Fri, Sep 18 | San Francisco (SFO) | Shanghai (PVG) | 77W | 1:33 PM | 4:45 PM | Arrived |
| Sat, Sep 19 | San Francisco (SFO) | Shanghai (PVG) | 77W | 1:00 PM | 5:25 PM | 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 33% (Late on average 1 hour16 minutes), and the on-time arrival rate is 70% (Late on average 11 minutes).
On-Time Departures
Punctuality
33%
Late on average 1 hour16 minutes
Early
0%
On time
33%
30 mins late
33%
60 mins late
3%
90 mins late
30%
Canceled
0%
On-Time Arrivals
Punctuality
70%
Late on average 11 minutes
Early
70%
On time
0%
30 mins late
10%
60 mins late
10%
90 mins late
10%
Canceled
0%
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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 1:00 PM, arrival 5:25 PM (updated Sep 20, 2026).Is flight ua857 on time today?
Flight ua857 has not departed yet and is currently on schedule. Scheduled departure is 1:00 PM, with arrival at 5:25 PM. 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 1:00 PM. The latest actual or estimated departure time is 1:00 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua857 scheduled to arrive?
Flight ua857 is scheduled to arrive at 5:25 PM. The latest estimated or actual arrival time is 5:25 PM. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight ua857?
For flight ua857, the departure terminal is I and the boarding gate is G8. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ua857?
After arrival, baggage for flight ua857 is expected at carousel 26 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.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 hours25 minutes; operating days may include Sunday.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 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 ua857 departed from San Francisco?
Flight ua857 has not departed from San Francisco (SFO) yet and is currently on schedule for 1:00 PM.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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