HV 6004 then KL 1205 at Schiphol
Porto → Amsterdam → Oslo
Timetable, Amsterdam time
13:10HV 6004 from Porto at the gate
16:25KL 1205 to Oslo leaves the gate
3 h 15 apart on the timetable
The last days
HV 6004 and KL 1205 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.