EC 3651 then LO 602 at Athens
Milan → Athens → Warsaw Chopin
Timetable, Athens time
23:00EC 3651 from Milan at the gate
13:50LO 602 to Warsaw Chopin leaves the gate
14 h 50 apart on the timetable, overnight
LO 602 leaves 14 h 50 after EC 3651 arrives on the timetable: more than half a day, so not a connection we count.