DY 303 then DY 766 at Oslo
Lakselv → Oslo → Trondheim
Timetable, Oslo time
15:10DY 303 from Lakselv at the gate
18:30DY 766 to Trondheim leaves the gate
3 h 20 apart on the timetable
The last days
DY 303 and DY 766 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.