CZ 2124 then CZ 657 at Guangzhou
Tianjin → Guangzhou → San Francisco
Timetable, Guangzhou time
15:40CZ 2124 from Tianjin at the gate
23:25CZ 657 to San Francisco leaves the gate
7 h 45 apart on the timetable
The last days
CZ 2124 and CZ 657 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.
Later flights to San Francisco
No later flight to San Francisco on the timetable.