AA 1668 then AA 2753 at DFW
Minneapolis → Dallas-Fort Worth → Valparaiso
Timetable, Dallas-Fort Worth time
18:04AA 1668 from Minneapolis at the gate
16:51AA 2753 to Valparaiso leaves the gate
22 h 47 apart on the timetable, overnight
AA 2753 leaves 22 h 47 after AA 1668 arrives on the timetable: more than half a day, so not a connection we count.