DL 9968 then ZH 9693 at Guangzhou
Tokyo Haneda → Guangzhou → Changchun
Timetable, Guangzhou time
01:05DL 9968 from Tokyo Haneda at the gate
08:25ZH 9693 to Changchun leaves the gate
7 h 20 apart on the timetable
The last days
DL 9968 and ZH 9693 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.