GJ 8887 then CA 1215 at Beijing
Hangzhou → Beijing → Kashgar
Timetable, Beijing time
09:20GJ 8887 from Hangzhou at the gate
07:00CA 1215 to Kashgar leaves the gate
21 h 40 apart on the timetable, overnight
CA 1215 leaves 21 h 40 after GJ 8887 arrives on the timetable: more than half a day, so not a connection we count.