6E 1025 then TR 174 at Changi
Chennai → Singapore → Fuzhou
Timetable, Singapore time
09:506E 1025 from Chennai at the gate
07:00TR 174 to Fuzhou leaves the gate
21 h 10 apart on the timetable, overnight
TR 174 leaves 21 h 10 after 6E 1025 arrives on the timetable: more than half a day, so not a connection we count.