AA 2331 then AA 1408 at DFW
Cleveland → Dallas-Fort Worth → Huatulco
Timetable, Dallas-Fort Worth time
17:45AA 2331 from Cleveland at the gate
10:23AA 1408 to Huatulco leaves the gate
16 h 38 apart on the timetable, overnight
AA 1408 leaves 16 h 38 after AA 2331 arrives on the timetable: more than half a day, so not a connection we count.