RF 558 then CI 165 at Incheon
Nha Trang → Seoul → Kaohsiung City
Timetable, Seoul time
10:10RF 558 from Nha Trang at the gate
12:00CI 165 to Kaohsiung City leaves the gate
1 h 50 apart on the timetable
The last days
RF 558 and CI 165 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.