BR 1017 then BR 2721 at Taipei
San Francisco → Taipei → Guangzhou
Timetable, Taipei time
05:40BR 1017 from San Francisco at the gate
12:00BR 2721 to Guangzhou leaves the gatealso HU 7982
6 h 20 apart on the timetable
The last days
BR 1017 and BR 2721 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.