AA 2316 then AA 3168 at Charlotte
Baltimore → Charlotte → Oklahoma City
Timetable, Charlotte time
16:00AA 2316 from Baltimore at the gate
15:40AA 3168 to Oklahoma City leaves the gate
23 h 40 apart on the timetable, overnight
AA 3168 leaves 23 h 40 after AA 2316 arrives on the timetable: more than half a day, so not a connection we count.