TK 280 then CZ 3594 at Pudong
Istanbul → Shanghai → Zhengzhou
Timetable, Shanghai time
05:10TK 280 from Istanbul at the gate
18:35CZ 3594 to Zhengzhou leaves the gate
13 h 25 apart on the timetable
CZ 3594 leaves 13 h 25 after TK 280 arrives on the timetable: more than half a day, so not a connection we count.