H7 421 then TK 1809 at Istanbul
Chişinău → Istanbul → Lyon
Timetable, Istanbul time
22:30H7 421 from Chişinău at the gate
15:45TK 1809 to Lyon leaves the gate
17 h 15 apart on the timetable, overnight
TK 1809 leaves 17 h 15 after H7 421 arrives on the timetable: more than half a day, so not a connection we count.