AA 2907 then KJ 244 at O'Hare
New York JFK → Chicago → Dallas-Fort Worth
Timetable, Chicago time
09:05AA 2907 from New York JFK at the gate
08:30KJ 244 to Dallas-Fort Worth leaves the gate
23 h 25 apart on the timetable, overnight
KJ 244 leaves 23 h 25 after AA 2907 arrives on the timetable: more than half a day, so not a connection we count.