KN 5037 then CZ 3485 at Guangzhou
Wenzhou → Guangzhou → Chongqing
Timetable, Guangzhou time
14:30KN 5037 from Wenzhou at the gate
13:45CZ 3485 to Chongqing leaves the gate
23 h 15 apart on the timetable, overnight
CZ 3485 leaves 23 h 15 after KN 5037 arrives on the timetable: more than half a day, so not a connection we count.