AA 2503 then AA 1355 at DFW
New York LaGuardia → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
16:02AA 2503 from New York LaGuardia at the gate
13:11AA 1355 to Oklahoma City leaves the gate
21 h 09 apart on the timetable, overnight
AA 1355 leaves 21 h 09 after AA 2503 arrives on the timetable: more than half a day, so not a connection we count.