DY 321 then DY 1560 at Oslo
Alta → Oslo → Bucharest
Timetable, Oslo time
14:20DY 321 from Alta at the gate
13:20DY 1560 to Bucharest leaves the gate
23 h apart on the timetable, overnight
DY 1560 leaves 23 h after DY 321 arrives on the timetable: more than half a day, so not a connection we count.