FR 2618 then SK 2773 at Copenhagen
London Stansted → Copenhagen → Porto
Timetable, Copenhagen time
14:50FR 2618 from London Stansted at the gate
14:25SK 2773 to Porto leaves the gate
23 h 35 apart on the timetable, overnight
SK 2773 leaves 23 h 35 after FR 2618 arrives on the timetable: more than half a day, so not a connection we count.