KL 515 then Y8 7427 at Schiphol
Dar es Salaam → Amsterdam → Oslo
Timetable, Amsterdam time
07:45KL 515 from Dar es Salaam at the gate
14:40Y8 7427 to Oslo leaves the gate
6 h 55 apart on the timetable
The last days
KL 515 and Y8 7427 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.