GQ 311 then A3 232 at Athens
Samos → Athens → Kalamata
Timetable, Athens time
19:00GQ 311 from Samos at the gate
18:45A3 232 to Kalamata leaves the gate
23 h 45 apart on the timetable, overnight
A3 232 leaves 23 h 45 after GQ 311 arrives on the timetable: more than half a day, so not a connection we count.