AA 2348 then AA 1153 at Charlotte
Portland (Maine) → Charlotte → San Antonio
Timetable, Charlotte time
08:25AA 2348 from Portland (Maine) at the gate
20:44AA 1153 to San Antonio leaves the gate
12 h 19 apart on the timetable
AA 1153 leaves 12 h 19 after AA 2348 arrives on the timetable: more than half a day, so not a connection we count.