CN 7140 then CA 8214 at Beijing
Harbin → Beijing → Wuhan
Timetable, Beijing time
21:30CN 7140 from Harbin at the gate
19:55CA 8214 to Wuhan leaves the gate
22 h 25 apart on the timetable, overnight
CA 8214 leaves 22 h 25 after CN 7140 arrives on the timetable: more than half a day, so not a connection we count.