VU 305 then JX 742 at Bangkok
Hanoi → Bangkok → Taipei
Timetable, Bangkok time
14:10VU 305 from Hanoi at the gate
13:45JX 742 to Taipei leaves the gate
23 h 35 apart on the timetable, overnight
JX 742 leaves 23 h 35 after VU 305 arrives on the timetable: more than half a day, so not a connection we count.