VN 679 then CA 484 at Kuala Lumpur
Ho Chi Minh City → Kuala Lumpur → Chengdu
Timetable, Kuala Lumpur time
18:50VN 679 from Ho Chi Minh City at the gate
18:45CA 484 to Chengdu leaves the gate
23 h 55 apart on the timetable, overnight
CA 484 leaves 23 h 55 after VN 679 arrives on the timetable: more than half a day, so not a connection we count.