DY 751 then DY 1718 at Oslo
Trondheim → Oslo → Madrid
Timetable, Oslo time
10:20DY 751 from Trondheim at the gate
07:45DY 1718 to Madrid leaves the gate
21 h 25 apart on the timetable, overnight
DY 1718 leaves 21 h 25 after DY 751 arrives on the timetable: more than half a day, so not a connection we count.