AA 3869 then AA 1355 at DFW
Valparaiso → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
14:35AA 3869 from Valparaiso at the gate
13:11AA 1355 to Oklahoma City leaves the gate
22 h 36 apart on the timetable, overnight
AA 1355 leaves 22 h 36 after AA 3869 arrives on the timetable: more than half a day, so not a connection we count.