AA 3311 then AA 1855 at Charlotte
Detroit → Charlotte → Oklahoma City
Timetable, Charlotte time
20:21AA 3311 from Detroit at the gate
19:44AA 1855 to Oklahoma City leaves the gate
23 h 23 apart on the timetable, overnight
AA 1855 leaves 23 h 23 after AA 3311 arrives on the timetable: more than half a day, so not a connection we count.