AA 2052 then AA 1977 at Charlotte
Minneapolis → Charlotte → San Antonio
Timetable, Charlotte time
11:01AA 2052 from Minneapolis at the gate
10:20AA 1977 to San Antonio leaves the gate
23 h 19 apart on the timetable, overnight
AA 1977 leaves 23 h 19 after AA 2052 arrives on the timetable: more than half a day, so not a connection we count.