AA 4940 then AA 2255 at Charlotte
Shreveport → Charlotte → Pittsburgh
Timetable, Charlotte time
10:25AA 4940 from Shreveport at the gate
08:55AA 2255 to Pittsburgh leaves the gate
22 h 30 apart on the timetable, overnight
AA 2255 leaves 22 h 30 after AA 4940 arrives on the timetable: more than half a day, so not a connection we count.