AA 613 then KJ 244 at O'Hare
Washington National → Chicago → Dallas-Fort Worth
Timetable, Chicago time
09:16AA 613 from Washington National at the gate
08:30KJ 244 to Dallas-Fort Worth leaves the gate
23 h 14 apart on the timetable, overnight
KJ 244 leaves 23 h 14 after AA 613 arrives on the timetable: more than half a day, so not a connection we count.