United Airlines UA852 Flight Status
According to Trip.com latest record on status for United Airlines flight UA852 from Taipei to San Francisco (TPE-SFO): Flights for Sep 20, 2026 are scheduled, with the next departure slated for 14:30 from TPE and an expected arrival at 11:00 at SFO .
Sat, Sep 19
Sun, Sep 20
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Arrived
The flight arrived 3m early.
10380km
11h 45m
Check-in Counter
9
Boarding Gate
D6
Arrival Gate
B16
Baggage
7
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Scheduled
Your flight will depart on time.
11h 45m
Check-in Counter
9
Boarding Gate
D6
Arrival Gate
--
Baggage
--
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Flight status powered by VariFlight. For real-time updates, follow airport displays or contact your airline directly. You can also explore more flights from Taipei to San Francisco or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA853
|
San Francisco (SFO) 
Taipei (TPE)
Taipei (TPE)Scheduled: 04:05
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UA852 Aircraft Specifications
According to Trip.com real-time data, the UA852 flight from Taipei to San Francisco on 9/20/2026 is operated using the aircraft model Boeing 777-200. This aircraft has been in service for 27y. The aircraft has 252 seats.
Boeing 777-200
On-Time Departure
87%
On-Time Arrival
90%
Avg. Early
6 minutes
Aircraft Age
27y
Total Seats
252
Flight Distance
--
Economy
Premium Economy
Business
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
43 cm
Seat width
110°
Reclining Angle
3-4-3
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-4-2
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 33% of flights
56 cm
Seat width better than on 11% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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UA852 Flight History
Trip.com historical records show that the last UA852 flight departed on Sat, Sep 19 from TPE at approximately 14:52. This flight is expected to arrrive in SFO at 11:12.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | Taipei (TPE) | San Francisco (SFO) | 772 | 14:35 | 10:55 | Arrived |
| Tue, Sep 15 | Taipei (TPE) | San Francisco (SFO) | 772 | 14:34 | 11:21 | Arrived |
| Wed, Sep 16 | Taipei (TPE) | San Francisco (SFO) | 772 | 14:31 | 11:27 | Arrived |
| Thu, Sep 17 | Taipei (TPE) | San Francisco (SFO) | 772 | 14:40 | 10:43 | Arrived |
| Fri, Sep 18 | Taipei (TPE) | San Francisco (SFO) | 772 | 14:39 | 10:28 | Arrived |
| Sat, Sep 19 | Taipei (TPE) | San Francisco (SFO) | 772 | 14:52 | 11:12 | Arrived |
| Sun, Sep 20 | Taipei (TPE) | San Francisco (SFO) | 772 | 14:30 | 11:00 | Scheduled |
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UA852 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA852 is 87% (Late on average 21 minutes), and the on-time arrival rate is 90% (Early on average 6 minutes).
On-Time Departures
Punctuality
87%
Late on average 21 minutes
Early
0%
On time
87%
30 mins late
7%
60 mins late
0%
90 mins late
7%
Cancelled
1%
On-Time Arrivals
Punctuality
90%
Early on average 6 minutes
Early
77%
On time
13%
30 mins late
3%
60 mins late
3%
90 mins late
3%
Cancelled
1%
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- Sat, Oct 31San Francisco (SFO)Taipei (TPE)
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Flight FAQs
What is the current status of flight ua852?
Flight ua852 has not departed yet and is currently on schedule. Scheduled departure 14:30, arrival 11:15 (updated Sep 20, 2026).Is flight ua852 on time today?
Flight ua852 has not departed yet and is currently on schedule. Scheduled departure is 14:30, with arrival at 11:15. Recheck gate and timing before you head to the airport.Has flight ua852 departed yet? What is the departure time?
Flight ua852 is scheduled to depart at 14:30. The latest actual or estimated departure time is 14:30, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua852 scheduled to arrive?
Flight ua852 is scheduled to arrive at 11:15. The latest estimated or actual arrival time is 11:00. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight ua852?
For flight ua852, the departure terminal is T2 and the boarding gate is D6. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua852 fly?
Flight ua852 is operated by United Airlines from Taipei (TPE) to San Francisco (SFO). Typical flight time is about 11 hours 45 minutes; operating days may include Sunday.How can I check real-time status for flight ua852?
Track flight ua852 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 ua852 is delayed or canceled, what should I do?
If ua852 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 ua852 departed from Taipei?
Flight ua852 has not departed from Taipei (TPE) yet and is currently on schedule for 14:30.What is the seat configuration for flight ua852?
Flight ua852 usually flies a Boeing 777-200 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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