AA 1004 then AA 5338 at Charlotte
Boston → Charlotte → New Orleans
Timetable, Charlotte time
09:44AA 1004 from Boston at the gate
13:50AA 5338 to New Orleans leaves the gate
4 h 06 apart on the timetable
The last days
AA 1004 and AA 5338 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.