Live tracking not available yet
BR257 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
TT2 Gate D17 Scheduled 7:20 AM
Actual 7:20 AM
CNX
Chiang Mai International Airport
Chiang Mai
TI Scheduled 10:35 AM
Actual 10:30 AM
Baggage claim 5
4h 15m flight time
Daily
Recent Flights
Last 3 observedMar 16
Mon
TPE
CNX
Dep 07:20:00
(actual 07:53:00)
321
Boarding
Mar 09
Mon
TPE
CNX
Dep 07:20:00
(actual 07:32:00)
321
Boarding
Mar 07
Sat
TPE
CNX
Dep 07:20:00
(actual 07:52:00)
321
Boarding
Schedule
Operates
Daily
Departure
7:20 AM
Arrival
10:35 AM
Duration
4h 15m
Aircraft
Airbus A321
Terminal
TT2
TI
Gate
D17
Actual
07:20
10:30
Baggage
Carousel 5
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Fri, Mar 27
Schedule valid
Mar 18 —
Jun 19, 2026