FR 6879 then SK 1621 at Copenhagen
Manchester → Copenhagen → Düsseldorf
Timetable, Copenhagen time
14:55FR 6879 from Manchester at the gate
13:30SK 1621 to Düsseldorf leaves the gate
22 h 35 apart on the timetable, overnight
SK 1621 leaves 22 h 35 after FR 6879 arrives on the timetable: more than half a day, so not a connection we count.