AA 2598 then AA 1408 at DFW
Guadalajara → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
15:19AA 2598 from Guadalajara at the gate
10:49AA 1408 to Huatulco leaves the gate
19 h 30 apart on the timetable, overnight
AA 1408 leaves 19 h 30 after AA 2598 arrives on the timetable: more than half a day, so not a connection we count.