KL 1630 then HV 6003 at Schiphol
Venezia → Amsterdam → Porto
Timetable, Amsterdam time
14:20KL 1630 from Venezia at the gate
06:50HV 6003 to Porto leaves the gate
16 h 30 apart on the timetable, overnight
HV 6003 leaves 16 h 30 after KL 1630 arrives on the timetable: more than half a day, so not a connection we count.