AA 3728 then AA 1408 at DFW
Aguascalientes → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
16:18AA 3728 from Aguascalientes at the gate
10:49AA 1408 to Huatulco leaves the gate
18 h 31 apart on the timetable, overnight
AA 1408 leaves 18 h 31 after AA 3728 arrives on the timetable: more than half a day, so not a connection we count.