9C 6108 then EU 6678 at Pudong
Chongqing → Shanghai → Chengdu
Timetable, Shanghai time
08:059C 6108 from Chongqing at the gate
21:05EU 6678 to Chengdu leaves the gate
13 h apart on the timetable
EU 6678 leaves 13 h after 9C 6108 arrives on the timetable: more than half a day, so not a connection we count.