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CI4 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
TPE
Taiwan Taoyuan International Airport
Taoyuan
T2 Gate D2 Scheduled 11:45 PM
Actual 11:45 PM
SFO
San Francisco International Airport
San Francisco
TINTL Gate A11 Scheduled 7:45 PM
Actual 7:45 PM
Baggage claim CL9
11h 0m flight time
Daily
Recent Flights
Last 2 observedMar 16
Mon
TPE
SFO
Dep 23:45:00
(actual 00:10:00)
77W
Boarding
Mar 13
Fri
TPE
SFO
Dep 00:02:00
(actual 00:19:00)
77W
In Air
Schedule
Operates
Daily
Departure
11:45 PM
Arrival
7:45 PM
Duration
11h 0m
Aircraft
Boeing 777-300ER
Terminal
T2
TINTL
Gate
D2
A11
Actual
23:45
19:45
Baggage
Carousel CL9
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Mar 17 —
Jun 16, 2026