LX 1822 then A3 664 at Athens
Geneva → Athens → Milan
Timetable, Athens time
19:15LX 1822 from Geneva at the gate
16:15A3 664 to Milan leaves the gate
21 h apart on the timetable, overnight
A3 664 leaves 21 h after LX 1822 arrives on the timetable: more than half a day, so not a connection we count.