3U 6082 then CA 1819 at Beijing
Mianyang → Beijing → Nanjing
Timetable, Beijing time
22:253U 6082 from Mianyang at the gate
21:00CA 1819 to Nanjing leaves the gate
22 h 35 apart on the timetable, overnight
CA 1819 leaves 22 h 35 after 3U 6082 arrives on the timetable: more than half a day, so not a connection we count.