AA 778 then AA 9827 at Miami
Los Angeles → Miami → Cincinnati
Timetable, Miami time
04:51AA 778 from Los Angeles at the gate
11:25AA 9827 to Cincinnati leaves the gate
6 h 34 apart on the timetable
The last days
AA 778 and AA 9827 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.