TK 1080 then A3 435 at Istanbul
Belgrade → Istanbul → Heraklion
Timetable, Istanbul time
19:20TK 1080 from Belgrade at the gate
15:50A3 435 to Heraklion leaves the gate
20 h 30 apart on the timetable, overnight
A3 435 leaves 20 h 30 after TK 1080 arrives on the timetable: more than half a day, so not a connection we count.