JD 5162 then 3U 1071 at Guangzhou
Chengdu Tianfu → Guangzhou → Xi'an
Timetable, Guangzhou time
20:40JD 5162 from Chengdu Tianfu at the gate
21:153U 1071 to Xi'an leaves the gate
35 min apart on the timetable
The last days
JD 5162 and 3U 1071 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.