AA 1922 then AA 3690 at DFW
Las Vegas → Dallas-Fort Worth → Monroe
Timetable, Dallas-Fort Worth time
19:06AA 1922 from Las Vegas at the gate
16:54AA 3690 to Monroe leaves the gate
21 h 48 apart on the timetable, overnight
AA 3690 leaves 21 h 48 after AA 1922 arrives on the timetable: more than half a day, so not a connection we count.