CI 2011 then JX 902 at Taipei
New York JFK → Taipei → Busan
Timetable, Taipei time
06:00CI 2011 from New York JFK at the gate
14:50JX 902 to Busan leaves the gate
8 h 50 apart on the timetable
The last days
CI 2011 and JX 902 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.