DY 619 then DY 770 at Oslo
Bergen → Oslo → Trondheim
Timetable, Oslo time
11:20DY 619 from Bergen at the gate
20:40DY 770 to Trondheim leaves the gate
9 h 20 apart on the timetable
The last days
DY 619 and DY 770 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.