CZ 3264 then 3U 1127 at Guangzhou
Dazhou → Guangzhou → Chengdu Shuangliu
Timetable, Guangzhou time
23:15CZ 3264 from Dazhou at the gate
20:303U 1127 to Chengdu Shuangliu leaves the gatealso CZ 3413, ZH 4402, TV 6262
21 h 15 apart on the timetable, overnight
3U 1127 leaves 21 h 15 after CZ 3264 arrives on the timetable: more than half a day, so not a connection we count.