AA 317 then AA 2255 at Charlotte
Dallas-Fort Worth → Charlotte → Pittsburgh
Timetable, Charlotte time
10:35AA 317 from Dallas-Fort Worth at the gate
08:55AA 2255 to Pittsburgh leaves the gate
22 h 20 apart on the timetable, overnight
AA 2255 leaves 22 h 20 after AA 317 arrives on the timetable: more than half a day, so not a connection we count.