SK 439 then SK 2773 at Copenhagen
Göteborg → Copenhagen → Porto
Timetable, Copenhagen time
11:45SK 439 from Göteborg at the gate
09:35SK 2773 to Porto leaves the gate
21 h 50 apart on the timetable, overnight
SK 2773 leaves 21 h 50 after SK 439 arrives on the timetable: more than half a day, so not a connection we count.