AA 1922 then AA 3835 at DFW
Las Vegas → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
19:06AA 1922 from Las Vegas at the gate
15:24AA 3835 to Amarillo leaves the gate
20 h 18 apart on the timetable, overnight
AA 3835 leaves 20 h 18 after AA 1922 arrives on the timetable: more than half a day, so not a connection we count.