AA 5551 then AA 2120 at DFW
Jackson (Mississippi) → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
07:24AA 5551 from Jackson (Mississippi) at the gate
07:02AA 2120 to San Francisco leaves the gate
23 h 38 apart on the timetable, overnight
AA 2120 leaves 23 h 38 after AA 5551 arrives on the timetable: more than half a day, so not a connection we count.