KL 1928 then HV 6003 at Schiphol
Geneva → Amsterdam → Porto
Timetable, Amsterdam time
09:00KL 1928 from Geneva at the gate
06:50HV 6003 to Porto leaves the gate
21 h 50 apart on the timetable, overnight
HV 6003 leaves 21 h 50 after KL 1928 arrives on the timetable: more than half a day, so not a connection we count.