AA 388 then AA 1639 at Miami
Guayaquil → Miami → San Francisco
Timetable, Miami time
10:36AA 388 from Guayaquil at the gate
20:47AA 1639 to San Francisco leaves the gate
10 h 11 apart on the timetable
The last days
AA 388 and AA 1639 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.