AA 4245 then AA 1408 at DFW
Veracruz → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
15:53AA 4245 from Veracruz at the gate
10:23AA 1408 to Huatulco leaves the gate
18 h 30 apart on the timetable, overnight
AA 1408 leaves 18 h 30 after AA 4245 arrives on the timetable: more than half a day, so not a connection we count.