CZ 8326 then UQ 2592 at Guangzhou
Vladivostok → Guangzhou → Urumqi
Timetable, Guangzhou time
22:55CZ 8326 from Vladivostok at the gate
16:25UQ 2592 to Urumqi leaves the gate
17 h 30 apart on the timetable, overnight
UQ 2592 leaves 17 h 30 after CZ 8326 arrives on the timetable: more than half a day, so not a connection we count.