DL 4087 then DL 3929 at LAX
San Diego → Los Angeles → Reno
Timetable, Los Angeles time
20:55DL 4087 from San Diego at the gate
20:08DL 3929 to Reno leaves the gate
23 h 13 apart on the timetable, overnight
DL 3929 leaves 23 h 13 after DL 4087 arrives on the timetable: more than half a day, so not a connection we count.