AA 1878 then AA 5548 at Charlotte
San Francisco → Charlotte → Jackson (Mississippi)
Timetable, Charlotte time
16:34AA 1878 from San Francisco at the gate
16:10AA 5548 to Jackson (Mississippi) leaves the gate
23 h 36 apart on the timetable, overnight
AA 5548 leaves 23 h 36 after AA 1878 arrives on the timetable: more than half a day, so not a connection we count.