AA 1479 then AA 2255 at Charlotte
Milwaukee → Charlotte → Pittsburgh
Timetable, Charlotte time
10:13AA 1479 from Milwaukee at the gate
08:55AA 2255 to Pittsburgh leaves the gate
22 h 42 apart on the timetable, overnight
AA 2255 leaves 22 h 42 after AA 1479 arrives on the timetable: more than half a day, so not a connection we count.