AA 2670 then AA 1153 at Charlotte
Baltimore → Charlotte → San Antonio
Timetable, Charlotte time
07:58AA 2670 from Baltimore at the gate
20:44AA 1153 to San Antonio leaves the gate
12 h 46 apart on the timetable
AA 1153 leaves 12 h 46 after AA 2670 arrives on the timetable: more than half a day, so not a connection we count.