SK 847 then DY 1502 at Oslo
Stockholm → Oslo → Prague
Timetable, Oslo time
11:30SK 847 from Stockholm at the gate
09:20DY 1502 to Prague leaves the gate
21 h 50 apart on the timetable, overnight
DY 1502 leaves 21 h 50 after SK 847 arrives on the timetable: more than half a day, so not a connection we count.