AK 6437 then VJ 906 at Kuala Lumpur
Kota Baharu → Kuala Lumpur → Hanoi
Timetable, Kuala Lumpur time
17:25AK 6437 from Kota Baharu at the gate
12:30VJ 906 to Hanoi leaves the gate
19 h 05 apart on the timetable, overnight
VJ 906 leaves 19 h 05 after AK 6437 arrives on the timetable: more than half a day, so not a connection we count.