BT 151 then DY 404 at Oslo
Riga → Oslo → Alesund
Timetable, Oslo time
07:40BT 151 from Riga at the gate
11:20DY 404 to Alesund leaves the gate
3 h 40 apart on the timetable
The last days
BT 151 and DY 404 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.