AA 5402 then AA 1355 at DFW
Midland → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
18:50AA 5402 from Midland at the gate
13:11AA 1355 to Oklahoma City leaves the gate
18 h 21 apart on the timetable, overnight
AA 1355 leaves 18 h 21 after AA 5402 arrives on the timetable: more than half a day, so not a connection we count.