TR 671 then 5J 818 at Changi
Chiang Rai → Singapore → Manila
Timetable, Singapore time
19:40TR 671 from Chiang Rai at the gate
10:505J 818 to Manila leaves the gate
15 h 10 apart on the timetable, overnight
5J 818 leaves 15 h 10 after TR 671 arrives on the timetable: more than half a day, so not a connection we count.