H7 421 then TK 252 at Istanbul
Chişinău → Istanbul → Hanoi
Timetable, Istanbul time
22:30H7 421 from Chişinău at the gate
18:05TK 252 to Hanoi leaves the gate
19 h 35 apart on the timetable, overnight
TK 252 leaves 19 h 35 after H7 421 arrives on the timetable: more than half a day, so not a connection we count.