DY 751 then WF 1527 at Oslo
Trondheim → Oslo → Tromso
Timetable, Oslo time
10:20DY 751 from Trondheim at the gate
13:35WF 1527 to Tromso leaves the gate
3 h 15 apart on the timetable
The last days
DY 751 and WF 1527 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.