DL 134 then HV 6867 at Schiphol
Detroit → Amsterdam → Athens
Timetable, Amsterdam time
08:00DL 134 from Detroit at the gate
07:00HV 6867 to Athens leaves the gate
23 h apart on the timetable, overnight
HV 6867 leaves 23 h after DL 134 arrives on the timetable: more than half a day, so not a connection we count.