AA 418 then AA 323 at Miami
Memphis → Miami → Nashville
Timetable, Miami time
08:55AA 418 from Memphis at the gate
16:26AA 323 to Nashville leaves the gate
7 h 31 apart on the timetable
The last days
AA 418 and AA 323 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.