VU 311 then JX 742 at Bangkok
Ho Chi Minh City → Bangkok → Taipei
Timetable, Bangkok time
15:25VU 311 from Ho Chi Minh City at the gate
13:45JX 742 to Taipei leaves the gate
22 h 20 apart on the timetable, overnight
JX 742 leaves 22 h 20 after VU 311 arrives on the timetable: more than half a day, so not a connection we count.