AA 854 then DL 3929 at LAX
Dallas-Fort Worth → Los Angeles → Reno
Timetable, Los Angeles time
20:09AA 854 from Dallas-Fort Worth at the gate
20:08DL 3929 to Reno leaves the gate
23 h 59 apart on the timetable, overnight
DL 3929 leaves 23 h 59 after AA 854 arrives on the timetable: more than half a day, so not a connection we count.