AA 4965 then AA 1408 at DFW
Durango La Plata County → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
16:10AA 4965 from Durango La Plata County at the gate
10:23AA 1408 to Huatulco leaves the gate
18 h 13 apart on the timetable, overnight
AA 1408 leaves 18 h 13 after AA 4965 arrives on the timetable: more than half a day, so not a connection we count.