AA 2649 then AA 1915 at DFW
Las Vegas → Dallas-Fort Worth → Richmond
Timetable, Dallas-Fort Worth time
10:53AA 2649 from Las Vegas at the gate
10:34AA 1915 to Richmond leaves the gate
23 h 41 apart on the timetable, overnight
AA 1915 leaves 23 h 41 after AA 2649 arrives on the timetable: more than half a day, so not a connection we count.