KJ 248 then DL 360 at Atlanta
Chicago O'Hare → Atlanta → Washington National
Timetable, Atlanta time
14:25KJ 248 from Chicago O'Hare at the gate
13:15DL 360 to Washington National leaves the gate
22 h 50 apart on the timetable, overnight
DL 360 leaves 22 h 50 after KJ 248 arrives on the timetable: more than half a day, so not a connection we count.