DY 749 then SK 4438 at Oslo
Trondheim → Oslo → Tromso
Timetable, Oslo time
09:30DY 749 from Trondheim at the gate
21:45SK 4438 to Tromso leaves the gate
12 h 15 apart on the timetable
SK 4438 leaves 12 h 15 after DY 749 arrives on the timetable: more than half a day, so not a connection we count.