AA 878 then AA 3893 at Charlotte
Orlando → Charlotte → Greensboro
Timetable, Charlotte time
20:01AA 878 from Orlando at the gate
19:30AA 3893 to Greensboro leaves the gate
23 h 29 apart on the timetable, overnight
AA 3893 leaves 23 h 29 after AA 878 arrives on the timetable: more than half a day, so not a connection we count.