AA 4259 then AA 1355 at DFW
Tulsa → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
17:36AA 4259 from Tulsa at the gate
13:11AA 1355 to Oklahoma City leaves the gate
19 h 35 apart on the timetable, overnight
AA 1355 leaves 19 h 35 after AA 4259 arrives on the timetable: more than half a day, so not a connection we count.