K6 668 then ZH 9989 at Guangzhou
Phnom Penh → Guangzhou → Hefei
Timetable, Guangzhou time
12:15K6 668 from Phnom Penh at the gate
16:50ZH 9989 to Hefei leaves the gate
4 h 35 apart on the timetable
The last days
K6 668 and ZH 9989 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.