OD 617 then OD 502 at Kuala Lumpur
Shanghai → Kuala Lumpur → Da Nang
Timetable, Kuala Lumpur time
10:40OD 617 from Shanghai at the gate
10:30OD 502 to Da Nang leaves the gate
23 h 50 apart on the timetable, overnight
OD 502 leaves 23 h 50 after OD 617 arrives on the timetable: more than half a day, so not a connection we count.