TK 1839 then A3 780 at Athens
Istanbul → Athens → Zagreb
Timetable, Athens time
10:45TK 1839 from Istanbul at the gate
07:35A3 780 to Zagreb leaves the gate
20 h 50 apart on the timetable, overnight
A3 780 leaves 20 h 50 after TK 1839 arrives on the timetable: more than half a day, so not a connection we count.