2Y 220 then TR 842 at Changi
Penang → Singapore → Seoul
Timetable, Singapore time
00:562Y 220 from Penang at the gate
02:55TR 842 to Seoul leaves the gate
1 h 59 apart on the timetable
The last days
2Y 220 and TR 842 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.