CZ 3232 then AQ 1071 at Guangzhou
Xi'an → Guangzhou → Hangzhou
Timetable, Guangzhou time
18:00CZ 3232 from Xi'an at the gate
09:55AQ 1071 to Hangzhou leaves the gate
15 h 55 apart on the timetable, overnight
AQ 1071 leaves 15 h 55 after CZ 3232 arrives on the timetable: more than half a day, so not a connection we count.