CA 1216 then CA 975 at Beijing
Kashgar → Beijing → Singapore
Timetable, Beijing time
01:45CA 1216 from Kashgar at the gate
00:15CA 975 to Singapore leaves the gate
22 h 30 apart on the timetable, overnight
CA 975 leaves 22 h 30 after CA 1216 arrives on the timetable: more than half a day, so not a connection we count.