AA 2934 then AA 1502 at Charlotte
San Antonio → Charlotte → Nashville
Timetable, Charlotte time
21:33AA 2934 from San Antonio at the gate
19:50AA 1502 to Nashville leaves the gate
22 h 17 apart on the timetable, overnight
AA 1502 leaves 22 h 17 after AA 2934 arrives on the timetable: more than half a day, so not a connection we count.