KR 935 then CZ 3501 at Guangzhou
Phnom Penh → Guangzhou → Hangzhou
Timetable, Guangzhou time
19:00KR 935 from Phnom Penh at the gate
15:10CZ 3501 to Hangzhou leaves the gate
20 h 10 apart on the timetable, overnight
CZ 3501 leaves 20 h 10 after KR 935 arrives on the timetable: more than half a day, so not a connection we count.