CN 7140 then CA 1295 at Beijing
Harbin → Beijing → Urumqi
Timetable, Beijing time
21:30CN 7140 from Harbin at the gate
20:20CA 1295 to Urumqi leaves the gate
22 h 50 apart on the timetable, overnight
CA 1295 leaves 22 h 50 after CN 7140 arrives on the timetable: more than half a day, so not a connection we count.