SK 804 then DY 1718 at Oslo
London Heathrow → Oslo → Madrid
Timetable, Oslo time
13:50SK 804 from London Heathrow at the gate
07:45DY 1718 to Madrid leaves the gate
17 h 55 apart on the timetable, overnight
DY 1718 leaves 17 h 55 after SK 804 arrives on the timetable: more than half a day, so not a connection we count.