AA 5250 then AA 5197 at Charlotte
Allentown → Charlotte → Valparaiso
Timetable, Charlotte time
08:19AA 5250 from Allentown at the gate
21:23AA 5197 to Valparaiso leaves the gate
13 h 04 apart on the timetable
AA 5197 leaves 13 h 04 after AA 5250 arrives on the timetable: more than half a day, so not a connection we count.