PN 6373 then 9C 7607 at Pudong
Chongqing → Shanghai → Jinghong
Timetable, Shanghai time
11:40PN 6373 from Chongqing at the gate
10:409C 7607 to Jinghong leaves the gate
23 h apart on the timetable, overnight
9C 7607 leaves 23 h after PN 6373 arrives on the timetable: more than half a day, so not a connection we count.