AA 1709 then AA 2753 at DFW
Charlotte → Dallas-Fort Worth → Valparaiso
Timetable, Dallas-Fort Worth time
16:59AA 1709 from Charlotte at the gate
16:51AA 2753 to Valparaiso leaves the gate
23 h 52 apart on the timetable, overnight
AA 2753 leaves 23 h 52 after AA 1709 arrives on the timetable: more than half a day, so not a connection we count.