MU 2907 then CZ 8249 at Guangzhou
Nanjing → Guangzhou → HQQ
Timetable, Guangzhou time
10:00MU 2907 from Nanjing at the gate
06:30CZ 8249 to HQQ leaves the gate
20 h 30 apart on the timetable, overnight
CZ 8249 leaves 20 h 30 after MU 2907 arrives on the timetable: more than half a day, so not a connection we count.