AA 2875 then AA 5585 at Charlotte
San Antonio → Charlotte → Roanoke
Timetable, Charlotte time
12:30AA 2875 from San Antonio at the gate
11:30AA 5585 to Roanoke leaves the gate
23 h apart on the timetable, overnight
AA 5585 leaves 23 h after AA 2875 arrives on the timetable: more than half a day, so not a connection we count.