8K 801 then FD 4402 at Bangkok
Singapore → Bangkok → Krabi
Timetable, Bangkok time
22:198K 801 from Singapore at the gate
11:35FD 4402 to Krabi leaves the gate
13 h 16 apart on the timetable, overnight
FD 4402 leaves 13 h 16 after 8K 801 arrives on the timetable: more than half a day, so not a connection we count.