IT 202 then SQ 11 at Narita
Taipei → Tokyo → Singapore
Timetable, Tokyo time
19:35IT 202 from Taipei at the gate
18:50SQ 11 to Singapore leaves the gate
23 h 15 apart on the timetable, overnight
SQ 11 leaves 23 h 15 after IT 202 arrives on the timetable: more than half a day, so not a connection we count.