AA 1915 then AA 1641 at DFW
Richmond → Dallas-Fort Worth → Madison
Timetable, Dallas-Fort Worth time
19:40AA 1915 from Richmond at the gate
19:12AA 1641 to Madison leaves the gate
23 h 32 apart on the timetable, overnight
AA 1641 leaves 23 h 32 after AA 1915 arrives on the timetable: more than half a day, so not a connection we count.