AA 2468 then AA 1408 at DFW
Miami → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
20:00AA 2468 from Miami at the gate
10:49AA 1408 to Huatulco leaves the gate
14 h 49 apart on the timetable, overnight
AA 1408 leaves 14 h 49 after AA 2468 arrives on the timetable: more than half a day, so not a connection we count.