UA 70 then HV 6867 at Schiphol
Newark → Amsterdam → Athens
Timetable, Amsterdam time
07:15UA 70 from Newark at the gate
07:00HV 6867 to Athens leaves the gate
23 h 45 apart on the timetable, overnight
HV 6867 leaves 23 h 45 after UA 70 arrives on the timetable: more than half a day, so not a connection we count.