AA 3397 then AA 1355 at DFW
Baton Rouge → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
16:08AA 3397 from Baton Rouge at the gate
13:11AA 1355 to Oklahoma City leaves the gate
21 h 03 apart on the timetable, overnight
AA 1355 leaves 21 h 03 after AA 3397 arrives on the timetable: more than half a day, so not a connection we count.