AA 1750 then AA 1044 at DFW
Cancún → Dallas-Fort Worth → Louisville
Timetable, Dallas-Fort Worth time
17:25AA 1750 from Cancún at the gate
09:39AA 1044 to Louisville leaves the gate
16 h 14 apart on the timetable, overnight
AA 1044 leaves 16 h 14 after AA 1750 arrives on the timetable: more than half a day, so not a connection we count.