F9 4702 then AA 5145 at Atlanta
Austin → Atlanta → Charlotte
Timetable, Atlanta time
19:10F9 4702 from Austin at the gate
15:36AA 5145 to Charlotte leaves the gate
20 h 26 apart on the timetable, overnight
AA 5145 leaves 20 h 26 after F9 4702 arrives on the timetable: more than half a day, so not a connection we count.