AA 1482 then AA 6238 at DFW
Las Vegas → Dallas-Fort Worth → Amarillo
Timetable, Dallas-Fort Worth time
17:41AA 1482 from Las Vegas at the gate
08:25AA 6238 to Amarillo leaves the gate
14 h 44 apart on the timetable, overnight
AA 6238 leaves 14 h 44 after AA 1482 arrives on the timetable: more than half a day, so not a connection we count.