AA 1975 then AA 2255 at Charlotte
Hartford → Charlotte → Pittsburgh
Timetable, Charlotte time
10:30AA 1975 from Hartford at the gate
08:55AA 2255 to Pittsburgh leaves the gate
22 h 25 apart on the timetable, overnight
AA 2255 leaves 22 h 25 after AA 1975 arrives on the timetable: more than half a day, so not a connection we count.