KL 569 then HV 6867 at Schiphol
Dar es Salaam → Amsterdam → Athens
Timetable, Amsterdam time
07:40KL 569 from Dar es Salaam at the gate
06:55HV 6867 to Athens leaves the gate
23 h 15 apart on the timetable, overnight
HV 6867 leaves 23 h 15 after KL 569 arrives on the timetable: more than half a day, so not a connection we count.