TR 873 then BR 608 at Taipei
Seoul → Taipei → Anchorage
Timetable, Taipei time
00:35TR 873 from Seoul at the gate
07:25BR 608 to Anchorage leaves the gate
6 h 50 apart on the timetable
The last days
TR 873 and BR 608 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.