AA 1698 then AA 5434 at Charlotte
Indianapolis → Charlotte → Allentown
Timetable, Charlotte time
09:50AA 1698 from Indianapolis at the gate
09:17AA 5434 to Allentown leaves the gate
23 h 27 apart on the timetable, overnight
AA 5434 leaves 23 h 27 after AA 1698 arrives on the timetable: more than half a day, so not a connection we count.