KL 515 then HV 5951 at Schiphol
Dar es Salaam → Amsterdam → Lisbon
Timetable, Amsterdam time
07:45KL 515 from Dar es Salaam at the gate
06:50HV 5951 to Lisbon leaves the gate
23 h 05 apart on the timetable, overnight
HV 5951 leaves 23 h 05 after KL 515 arrives on the timetable: more than half a day, so not a connection we count.