AA 5564 then AA 2098 at Charlotte
Harrisburg → Charlotte → San Juan
Timetable, Charlotte time
18:46AA 5564 from Harrisburg at the gate
16:35AA 2098 to San Juan leaves the gate
21 h 49 apart on the timetable, overnight
AA 2098 leaves 21 h 49 after AA 5564 arrives on the timetable: more than half a day, so not a connection we count.