LX 1822 then CA 864 at Athens
Geneva → Athens → Beijing
Timetable, Athens time
19:15LX 1822 from Geneva at the gate
13:15CA 864 to Beijing leaves the gate
18 h apart on the timetable, overnight
CA 864 leaves 18 h after LX 1822 arrives on the timetable: more than half a day, so not a connection we count.