AA 3728 then AA 5091 at DFW
Aguascalientes → Dallas-Fort Worth → Valparaiso
Timetable, Dallas-Fort Worth time
17:01AA 3728 from Aguascalientes at the gate
16:51AA 5091 to Valparaiso leaves the gate
23 h 50 apart on the timetable, overnight
AA 5091 leaves 23 h 50 after AA 3728 arrives on the timetable: more than half a day, so not a connection we count.