CZ 3605 then UQ 2592 at Guangzhou
Yanji → Guangzhou → Yutian
Timetable, Guangzhou time
18:55CZ 3605 from Yanji at the gate
17:35UQ 2592 to Yutian leaves the gate
22 h 40 apart on the timetable, overnight
UQ 2592 leaves 22 h 40 after CZ 3605 arrives on the timetable: more than half a day, so not a connection we count.