AA 783 then AA 583 at Charlotte
San Juan → Charlotte → Indianapolis
Timetable, Charlotte time
19:45AA 783 from San Juan at the gate
20:16AA 583 to Indianapolis leaves the gate
31 min apart on the timetable
The last days
AA 783 and AA 583 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.