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UA871 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
SFO
San Francisco International Airport
San Francisco
TI Gate G2 Scheduled 1:35 PM
Actual 1:59 PM
TPE
Taiwan Taoyuan International Airport
Taoyuan
TT2 Gate D7 Scheduled 6:50 PM
Actual 6:32 PM
Baggage claim 8
14h 15m flight time
Daily
Recent Flights
Last 2 observedMar 13
Fri
SFO
TPE
Dep 13:35:00
(actual 13:53:00)
77W
In Air
Mar 09
Mon
SFO
TPE
Dep 13:35:00
(actual 13:54:00)
77W
In Air
Schedule
Operates
Daily
Departure
1:35 PM
Arrival
6:50 PM
Duration
14h 15m
Aircraft
Boeing 777-300ER
Terminal
TI
TT2
Gate
G2
D7
Actual
13:59
18:32
Baggage
Carousel 8
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Mar 17 —
Jun 16, 2026