SK 437 then BA 815 at Copenhagen
Göteborg → Copenhagen → London Heathrow
Timetable, Copenhagen time
22:45SK 437 from Göteborg at the gate
18:15BA 815 to London Heathrow leaves the gate
19 h 30 apart on the timetable, overnight
BA 815 leaves 19 h 30 after SK 437 arrives on the timetable: more than half a day, so not a connection we count.