AA 2065 then KJ 248 at O'Hare
San Diego → Chicago → Atlanta
Timetable, Chicago time
04:49AA 2065 from San Diego at the gate
17:30KJ 248 to Atlanta leaves the gate
12 h 41 apart on the timetable
KJ 248 leaves 12 h 41 after AA 2065 arrives on the timetable: more than half a day, so not a connection we count.