DY 1955 then DY 768 at Oslo
Belgrade → Oslo → Trondheim
Timetable, Oslo time
23:20DY 1955 from Belgrade at the gate
19:05DY 768 to Trondheim leaves the gate
19 h 45 apart on the timetable, overnight
DY 768 leaves 19 h 45 after DY 1955 arrives on the timetable: more than half a day, so not a connection we count.