DL 4106 then AA 725 at LAX
Reno → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
09:50DL 4106 from Reno at the gate
09:49AA 725 to Chicago O'Hare leaves the gate
23 h 59 apart on the timetable, overnight
AA 725 leaves 23 h 59 after DL 4106 arrives on the timetable: more than half a day, so not a connection we count.