AA 3709 then AA 1044 at DFW
Tampico → Dallas-Fort Worth → Louisville
Timetable, Dallas-Fort Worth time
18:06AA 3709 from Tampico at the gate
09:39AA 1044 to Louisville leaves the gate
15 h 33 apart on the timetable, overnight
AA 1044 leaves 15 h 33 after AA 3709 arrives on the timetable: more than half a day, so not a connection we count.