A3 504 then UD 762 at Istanbul
Thessaloniki → Istanbul → Arbil
Timetable, Istanbul time
16:55A3 504 from Thessaloniki at the gate
13:45UD 762 to Arbil leaves the gate
20 h 50 apart on the timetable, overnight
UD 762 leaves 20 h 50 after A3 504 arrives on the timetable: more than half a day, so not a connection we count.