AA 1107 then AA 1355 at DFW
Houston → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
16:09AA 1107 from Houston at the gate
13:11AA 1355 to Oklahoma City leaves the gate
21 h 02 apart on the timetable, overnight
AA 1355 leaves 21 h 02 after AA 1107 arrives on the timetable: more than half a day, so not a connection we count.