AA 1871 then AA 1408 at DFW
Salt Lake City → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
17:41AA 1871 from Salt Lake City at the gate
10:23AA 1408 to Huatulco leaves the gate
16 h 42 apart on the timetable, overnight
AA 1408 leaves 16 h 42 after AA 1871 arrives on the timetable: more than half a day, so not a connection we count.