TK 1847 then A3 982 at Athens
Istanbul → Athens → Sofia
Timetable, Athens time
06:05TK 1847 from Istanbul at the gate
19:00A3 982 to Sofia leaves the gate
12 h 55 apart on the timetable
A3 982 leaves 12 h 55 after TK 1847 arrives on the timetable: more than half a day, so not a connection we count.