CI 164 then NH 8476 at Incheon
Kaohsiung City → Seoul → Tokyo Narita
Timetable, Seoul time
10:55CI 164 from Kaohsiung City at the gate
13:53NH 8476 to Tokyo Narita leaves the gate
2 h 58 apart on the timetable
The last days
CI 164 and NH 8476 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.