AA 424 then AA 5447 at Charlotte
New Orleans → Charlotte → Washington
Timetable, Charlotte time
09:35AA 424 from New Orleans at the gate
15:42AA 5447 to Washington leaves the gate
6 h 07 apart on the timetable
The last days
AA 424 and AA 5447 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.