AA 5605 then AA 1408 at DFW
Corpus Christi → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
16:11AA 5605 from Corpus Christi at the gate
10:49AA 1408 to Huatulco leaves the gate
18 h 38 apart on the timetable, overnight
AA 1408 leaves 18 h 38 after AA 5605 arrives on the timetable: more than half a day, so not a connection we count.