KE 901 then U2 6640 at Charles de Gaulle
Seoul → Paris → Birmingham (UK)
Timetable, Paris time
18:35KE 901 from Seoul at the gate
17:10U2 6640 to Birmingham (UK) leaves the gate
22 h 35 apart on the timetable, overnight
U2 6640 leaves 22 h 35 after KE 901 arrives on the timetable: more than half a day, so not a connection we count.