AA 3805 then AA 1408 at DFW
Zacatecas → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
15:47AA 3805 from Zacatecas at the gate
10:49AA 1408 to Huatulco leaves the gate
19 h 02 apart on the timetable, overnight
AA 1408 leaves 19 h 02 after AA 3805 arrives on the timetable: more than half a day, so not a connection we count.