EC 3651 then A3 898 at Athens
Milan → Athens → Yerevan
Timetable, Athens time
10:10EC 3651 from Milan at the gate
23:50A3 898 to Yerevan leaves the gate
13 h 40 apart on the timetable
A3 898 leaves 13 h 40 after EC 3651 arrives on the timetable: more than half a day, so not a connection we count.