KL 777 then HV 6003 at Schiphol
Port of Spain → Amsterdam → Porto
Timetable, Amsterdam time
12:00KL 777 from Port of Spain at the gate
06:50HV 6003 to Porto leaves the gate
18 h 50 apart on the timetable, overnight
HV 6003 leaves 18 h 50 after KL 777 arrives on the timetable: more than half a day, so not a connection we count.