AA 2442 then AA 5875 at Charlotte
Buffalo → Charlotte → Greensboro
Timetable, Charlotte time
17:57AA 2442 from Buffalo at the gate
11:10AA 5875 to Greensboro leaves the gate
17 h 13 apart on the timetable, overnight
AA 5875 leaves 17 h 13 after AA 2442 arrives on the timetable: more than half a day, so not a connection we count.