AA 5960 then AA 5585 at Charlotte
Chattanooga → Charlotte → Louisville
Timetable, Charlotte time
10:33AA 5960 from Chattanooga at the gate
16:55AA 5585 to Louisville leaves the gate
6 h 22 apart on the timetable
The last days
AA 5960 and AA 5585 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.