AA 6000 then AA 565 at Charlotte
Huntsville → Charlotte → Miami
Timetable, Charlotte time
15:16AA 6000 from Huntsville at the gate
19:47AA 565 to Miami leaves the gate
4 h 31 apart on the timetable
The last days
AA 6000 and AA 565 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.