SK 1610 then SK 603 at Copenhagen
Geneva → Copenhagen → Zurich
Timetable, Copenhagen time
13:05SK 1610 from Geneva at the gate
12:30SK 603 to Zurich leaves the gate
23 h 25 apart on the timetable, overnight
SK 603 leaves 23 h 25 after SK 1610 arrives on the timetable: more than half a day, so not a connection we count.