AA 462 then AA 2255 at Charlotte
Tulsa → Charlotte → Pittsburgh
Timetable, Charlotte time
10:26AA 462 from Tulsa at the gate
08:55AA 2255 to Pittsburgh leaves the gate
22 h 29 apart on the timetable, overnight
AA 2255 leaves 22 h 29 after AA 462 arrives on the timetable: more than half a day, so not a connection we count.