F9 4076 then AA 5145 at Atlanta
Houston → Atlanta → Charlotte
Timetable, Atlanta time
15:44F9 4076 from Houston at the gate
15:36AA 5145 to Charlotte leaves the gate
23 h 52 apart on the timetable, overnight
AA 5145 leaves 23 h 52 after F9 4076 arrives on the timetable: more than half a day, so not a connection we count.