AA 1335 then AA 6081 at Charlotte
Pittsburgh → Charlotte → Chattanooga
Timetable, Charlotte time
19:29AA 1335 from Pittsburgh at the gate
18:11AA 6081 to Chattanooga leaves the gate
22 h 42 apart on the timetable, overnight
AA 6081 leaves 22 h 42 after AA 1335 arrives on the timetable: more than half a day, so not a connection we count.