TK 1524 then TK 280 at Istanbul
Düsseldorf → Istanbul → Shanghai
Timetable, Istanbul time
16:05TK 1524 from Düsseldorf at the gate
15:00TK 280 to Shanghai leaves the gate
22 h 55 apart on the timetable, overnight
TK 280 leaves 22 h 55 after TK 1524 arrives on the timetable: more than half a day, so not a connection we count.