AA 6248 then AA 2753 at DFW
Provo → Dallas-Fort Worth → Valparaiso
Timetable, Dallas-Fort Worth time
17:48AA 6248 from Provo at the gate
16:51AA 2753 to Valparaiso leaves the gate
23 h 03 apart on the timetable, overnight
AA 2753 leaves 23 h 03 after AA 6248 arrives on the timetable: more than half a day, so not a connection we count.