GQ 223 then A3 962 at Athens
Kos → Athens → Bucharest
Timetable, Athens time
19:05GQ 223 from Kos at the gate
18:45A3 962 to Bucharest leaves the gate
23 h 40 apart on the timetable, overnight
A3 962 leaves 23 h 40 after GQ 223 arrives on the timetable: more than half a day, so not a connection we count.