KL 792 then HV 6867 at Schiphol
São Paulo → Amsterdam → Athens
Timetable, Amsterdam time
12:20KL 792 from São Paulo at the gate
07:00HV 6867 to Athens leaves the gate
18 h 40 apart on the timetable, overnight
HV 6867 leaves 18 h 40 after KL 792 arrives on the timetable: more than half a day, so not a connection we count.