EW 9766 then EW 8765 at Zurich
Düsseldorf → Zurich → Berlin
Timetable, Zurich time
18:10EW 9766 from Düsseldorf at the gate
14:20EW 8765 to Berlin leaves the gate
20 h 10 apart on the timetable, overnight
EW 8765 leaves 20 h 10 after EW 9766 arrives on the timetable: more than half a day, so not a connection we count.