TK 2163 then A3 435 at Istanbul
Ankara → Istanbul → Heraklion
Timetable, Istanbul time
19:15TK 2163 from Ankara at the gate
15:50A3 435 to Heraklion leaves the gate
20 h 35 apart on the timetable, overnight
A3 435 leaves 20 h 35 after TK 2163 arrives on the timetable: more than half a day, so not a connection we count.