GQ 271 then A3 780 at Athens
Corfu → Athens → Zagreb
Timetable, Athens time
09:35GQ 271 from Corfu at the gate
07:35A3 780 to Zagreb leaves the gate
22 h apart on the timetable, overnight
A3 780 leaves 22 h after GQ 271 arrives on the timetable: more than half a day, so not a connection we count.