9C 7392 then CZ 3349 at Guangzhou
Shijiazhuang → Guangzhou → Tianjin
Timetable, Guangzhou time
00:159C 7392 from Shijiazhuang at the gate
20:00CZ 3349 to Tianjin leaves the gate
19 h 45 apart on the timetable
CZ 3349 leaves 19 h 45 after 9C 7392 arrives on the timetable: more than half a day, so not a connection we count.