KE 867 then AQ 1071 at Guangzhou
Seoul → Guangzhou → Hangzhou
Timetable, Guangzhou time
12:10KE 867 from Seoul at the gate
09:55AQ 1071 to Hangzhou leaves the gate
21 h 45 apart on the timetable, overnight
AQ 1071 leaves 21 h 45 after KE 867 arrives on the timetable: more than half a day, so not a connection we count.