KL 940 then HV 6003 at Schiphol
Glasgow → Amsterdam → Porto
Timetable, Amsterdam time
16:00KL 940 from Glasgow at the gate
15:20HV 6003 to Porto leaves the gate
23 h 20 apart on the timetable, overnight
HV 6003 leaves 23 h 20 after KL 940 arrives on the timetable: more than half a day, so not a connection we count.