KL 1982 then HV 5951 at Schiphol
Belgrade → Amsterdam → Lisbon
Timetable, Amsterdam time
08:40KL 1982 from Belgrade at the gate
06:50HV 5951 to Lisbon leaves the gate
22 h 10 apart on the timetable, overnight
HV 5951 leaves 22 h 10 after KL 1982 arrives on the timetable: more than half a day, so not a connection we count.