KL 1572 then HV 5807 at Schiphol
Porto → Amsterdam → Thessaloniki
Timetable, Amsterdam time
14:55KL 1572 from Porto at the gate
07:45HV 5807 to Thessaloniki leaves the gate
16 h 50 apart on the timetable, overnight
HV 5807 leaves 16 h 50 after KL 1572 arrives on the timetable: more than half a day, so not a connection we count.