AF 1407 then U2 4633 at Charles de Gaulle
Düsseldorf → Paris → Berlin
Timetable, Paris time
18:30AF 1407 from Düsseldorf at the gate
12:40U2 4633 to Berlin leaves the gate
18 h 10 apart on the timetable, overnight
U2 4633 leaves 18 h 10 after AF 1407 arrives on the timetable: more than half a day, so not a connection we count.