DL 9968 then HU 7828 at Guangzhou
Tokyo Haneda → Guangzhou → Xi'an
Timetable, Guangzhou time
01:05DL 9968 from Tokyo Haneda at the gate
07:15HU 7828 to Xi'an leaves the gate
6 h 10 apart on the timetable
The last days
DL 9968 and HU 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.