DS 1471 then A3 866 at Athens
Geneva → Athens → Prague
Timetable, Athens time
19:40DS 1471 from Geneva at the gate
17:15A3 866 to Prague leaves the gate
21 h 35 apart on the timetable, overnight
A3 866 leaves 21 h 35 after DS 1471 arrives on the timetable: more than half a day, so not a connection we count.