8K 801 then PG 275 at Bangkok
Singapore → Bangkok → Phuket
Timetable, Bangkok time
22:158K 801 from Singapore at the gate
10:25PG 275 to Phuket leaves the gate
12 h 10 apart on the timetable, overnight
PG 275 leaves 12 h 10 after 8K 801 arrives on the timetable: more than half a day, so not a connection we count.