A3 434 then TK 2122 at Istanbul
Heraklion → Istanbul → Ankara
Timetable, Istanbul time
15:00A3 434 from Heraklion at the gate
07:00TK 2122 to Ankara leaves the gate
16 h apart on the timetable, overnight
TK 2122 leaves 16 h after A3 434 arrives on the timetable: more than half a day, so not a connection we count.