CZ 349 then OD 297 at Kuala Lumpur
Guangzhou → Kuala Lumpur → Colombo
Timetable, Kuala Lumpur time
12:20CZ 349 from Guangzhou at the gate
05:50OD 297 to Colombo leaves the gate
17 h 30 apart on the timetable, overnight
OD 297 leaves 17 h 30 after CZ 349 arrives on the timetable: more than half a day, so not a connection we count.