AA 3742 then AA 1408 at DFW
San Antonio → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
20:24AA 3742 from San Antonio at the gate
10:49AA 1408 to Huatulco leaves the gate
14 h 25 apart on the timetable, overnight
AA 1408 leaves 14 h 25 after AA 3742 arrives on the timetable: more than half a day, so not a connection we count.