AS 1403 then BR 27 at San Francisco
Portland (Oregon) → San Francisco → Taipei
Timetable, San Francisco time
12:48AS 1403 from Portland (Oregon) at the gatealso QR 2146
23:30BR 27 to Taipei leaves the gatealso AV 4510, TG 6255, CM 8014
10 h 42 apart on the timetable
The last days
AS 1403 and BR 27 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.