SK 335 then SK 263 at Oslo
Trondheim → Oslo → Bergen
Timetable, Oslo time
07:35SK 335 from Trondheim at the gate
11:35SK 263 to Bergen leaves the gate
4 h apart on the timetable
The last days
SK 335 and SK 263 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.