KJ 248 then AA 3357 at Atlanta
Chicago O'Hare → Atlanta → Washington National
Timetable, Atlanta time
19:54KJ 248 from Chicago O'Hare at the gate
14:33AA 3357 to Washington National leaves the gate
18 h 39 apart on the timetable, overnight
AA 3357 leaves 18 h 39 after KJ 248 arrives on the timetable: more than half a day, so not a connection we count.