AA 4040 then AA 1355 at DFW
Brownsville → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
17:24AA 4040 from Brownsville at the gate
13:11AA 1355 to Oklahoma City leaves the gate
19 h 47 apart on the timetable, overnight
AA 1355 leaves 19 h 47 after AA 4040 arrives on the timetable: more than half a day, so not a connection we count.