DY 3221 then SK 2773 at Copenhagen
Oslo → Copenhagen → Porto
Timetable, Copenhagen time
10:20DY 3221 from Oslo at the gate
09:35SK 2773 to Porto leaves the gate
23 h 15 apart on the timetable, overnight
SK 2773 leaves 23 h 15 after DY 3221 arrives on the timetable: more than half a day, so not a connection we count.