AA 1878 then AA 2065 at Charlotte
San Francisco → Charlotte → Miami
Timetable, Charlotte time
16:34AA 1878 from San Francisco at the gate
16:30AA 2065 to Miami leaves the gate
23 h 56 apart on the timetable, overnight
AA 2065 leaves 23 h 56 after AA 1878 arrives on the timetable: more than half a day, so not a connection we count.