AA 554 then AA 1325 at LAX
Miami → Los Angeles → Charlotte
Timetable, Los Angeles time
18:27AA 554 from Miami at the gate
22:59AA 1325 to Charlotte leaves the gate
4 h 32 apart on the timetable
The last days
AA 554 and AA 1325 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.