AA 496 then AA 1408 at DFW
Guatemala City → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
16:45AA 496 from Guatemala City at the gate
10:23AA 1408 to Huatulco leaves the gate
17 h 38 apart on the timetable, overnight
AA 1408 leaves 17 h 38 after AA 496 arrives on the timetable: more than half a day, so not a connection we count.