VZ 205 then CX 706 at Bangkok
Udon Thani → Bangkok → Hong Kong
Timetable, Bangkok time
17:30VZ 205 from Udon Thani at the gate
17:00CX 706 to Hong Kong leaves the gate
23 h 30 apart on the timetable, overnight
CX 706 leaves 23 h 30 after VZ 205 arrives on the timetable: more than half a day, so not a connection we count.