AA 2480 then AA 2255 at Charlotte
Madison → Charlotte → Pittsburgh
Timetable, Charlotte time
10:10AA 2480 from Madison at the gate
08:55AA 2255 to Pittsburgh leaves the gate
22 h 45 apart on the timetable, overnight
AA 2255 leaves 22 h 45 after AA 2480 arrives on the timetable: more than half a day, so not a connection we count.