AA 381 then AA 5229 at Charlotte
Seattle → Charlotte → Birmingham (Alabama)
Timetable, Charlotte time
14:05AA 381 from Seattle at the gate
14:44AA 5229 to Birmingham (Alabama) leaves the gate
39 min apart on the timetable
The last days
AA 381 and AA 5229 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.