AA 5195 then AA 2120 at DFW
Mobile → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
07:09AA 5195 from Mobile at the gate
07:02AA 2120 to San Francisco leaves the gate
23 h 53 apart on the timetable, overnight
AA 2120 leaves 23 h 53 after AA 5195 arrives on the timetable: more than half a day, so not a connection we count.