LX 1822 then A3 866 at Athens
Geneva → Athens → Prague
Timetable, Athens time
19:15LX 1822 from Geneva at the gate
17:15A3 866 to Prague leaves the gate
22 h apart on the timetable, overnight
A3 866 leaves 22 h after LX 1822 arrives on the timetable: more than half a day, so not a connection we count.