8B 969 then 9H 7828 at Guangzhou
Kuta → Guangzhou → Xi'an
Timetable, Guangzhou time
01:058B 969 from Kuta at the gate
07:159H 7828 to Xi'an leaves the gate
6 h 10 apart on the timetable
The last days
8B 969 and 9H 7828 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.