AA 848 then AA 2120 at DFW
Washington National → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
07:44AA 848 from Washington National at the gate
07:02AA 2120 to San Francisco leaves the gate
23 h 18 apart on the timetable, overnight
AA 2120 leaves 23 h 18 after AA 848 arrives on the timetable: more than half a day, so not a connection we count.