AA 5952 then AA 532 at Charlotte
Chattanooga → Charlotte → Portland (Maine)
Timetable, Charlotte time
19:44AA 5952 from Chattanooga at the gate
19:25AA 532 to Portland (Maine) leaves the gate
23 h 41 apart on the timetable, overnight
AA 532 leaves 23 h 41 after AA 5952 arrives on the timetable: more than half a day, so not a connection we count.