CZ 3196 then 3U 7073 at Guangzhou
Baotou → Guangzhou → Bangkok
Timetable, Guangzhou time
15:20CZ 3196 from Baotou at the gate
15:003U 7073 to Bangkok leaves the gate
23 h 40 apart on the timetable, overnight
3U 7073 leaves 23 h 40 after CZ 3196 arrives on the timetable: more than half a day, so not a connection we count.