AA 3709 then AA 2368 at DFW
Tampico → Dallas-Fort Worth → San Antonio
Timetable, Dallas-Fort Worth time
18:06AA 3709 from Tampico at the gate
18:01AA 2368 to San Antonio leaves the gate
23 h 55 apart on the timetable, overnight
AA 2368 leaves 23 h 55 after AA 3709 arrives on the timetable: more than half a day, so not a connection we count.