AA 2887 then AA 3168 at Charlotte
Indianapolis → Charlotte → Oklahoma City
Timetable, Charlotte time
18:06AA 2887 from Indianapolis at the gate
15:40AA 3168 to Oklahoma City leaves the gate
21 h 34 apart on the timetable, overnight
AA 3168 leaves 21 h 34 after AA 2887 arrives on the timetable: more than half a day, so not a connection we count.