TK 1866 then A3 435 at Istanbul
Rome → Istanbul → Heraklion
Timetable, Istanbul time
19:30TK 1866 from Rome at the gate
15:50A3 435 to Heraklion leaves the gate
20 h 20 apart on the timetable, overnight
A3 435 leaves 20 h 20 after TK 1866 arrives on the timetable: more than half a day, so not a connection we count.