EI 604 then HV 6003 at Schiphol
Dublin → Amsterdam → Porto
Timetable, Amsterdam time
12:50EI 604 from Dublin at the gate
06:50HV 6003 to Porto leaves the gate
18 h apart on the timetable, overnight
HV 6003 leaves 18 h after EI 604 arrives on the timetable: more than half a day, so not a connection we count.