BA 902 then SK 676 at Frankfurt
London Heathrow → Frankfurt am Main → Copenhagen
Timetable, Frankfurt am Main time
15:40BA 902 from London Heathrow at the gate
15:15SK 676 to Copenhagen leaves the gate
23 h 35 apart on the timetable, overnight
SK 676 leaves 23 h 35 after BA 902 arrives on the timetable: more than half a day, so not a connection we count.