AA 546 then AA 1355 at DFW
Kansas City → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
13:51AA 546 from Kansas City at the gate
13:11AA 1355 to Oklahoma City leaves the gate
23 h 20 apart on the timetable, overnight
AA 1355 leaves 23 h 20 after AA 546 arrives on the timetable: more than half a day, so not a connection we count.