AA 1482 then AA 1408 at DFW
Las Vegas → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
17:41AA 1482 from Las Vegas at the gate
10:23AA 1408 to Huatulco leaves the gate
16 h 42 apart on the timetable, overnight
AA 1408 leaves 16 h 42 after AA 1482 arrives on the timetable: more than half a day, so not a connection we count.