8K 801 then TG 106 at Bangkok
Singapore → Bangkok → Chiang Mai
Timetable, Bangkok time
22:158K 801 from Singapore at the gate
12:00TG 106 to Chiang Mai leaves the gate
13 h 45 apart on the timetable, overnight
TG 106 leaves 13 h 45 after 8K 801 arrives on the timetable: more than half a day, so not a connection we count.