AA 3919 then AA 2753 at DFW
Fort Cavazos → Dallas-Fort Worth → Valparaiso
Timetable, Dallas-Fort Worth time
06:04AA 3919 from Fort Cavazos at the gate
19:24AA 2753 to Valparaiso leaves the gate
13 h 20 apart on the timetable
AA 2753 leaves 13 h 20 after AA 3919 arrives on the timetable: more than half a day, so not a connection we count.