AA 2419 then AA 1355 at DFW
Chicago O'Hare → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
17:51AA 2419 from Chicago O'Hare at the gate
13:11AA 1355 to Oklahoma City leaves the gate
19 h 20 apart on the timetable, overnight
AA 1355 leaves 19 h 20 after AA 2419 arrives on the timetable: more than half a day, so not a connection we count.