JU 392 then SK 223 at Oslo
Belgrade → Oslo → Kjevik
Timetable, Oslo time
20:05JU 392 from Belgrade at the gate
20:45SK 223 to Kjevik leaves the gate
40 min apart on the timetable
The last days
JU 392 and SK 223 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.