TW 401 then U2 3812 at Charles de Gaulle
Seoul → Paris → Milan
Timetable, Paris time
16:50TW 401 from Seoul at the gate
10:45U2 3812 to Milan leaves the gate
17 h 55 apart on the timetable, overnight
U2 3812 leaves 17 h 55 after TW 401 arrives on the timetable: more than half a day, so not a connection we count.