AA 3815 then DL 2368 at O'Hare
Hartford → Chicago → Los Angeles
Timetable, Chicago time
20:15AA 3815 from Hartford at the gate
18:28DL 2368 to Los Angeles leaves the gate
22 h 13 apart on the timetable, overnight
DL 2368 leaves 22 h 13 after AA 3815 arrives on the timetable: more than half a day, so not a connection we count.