DL 4126 then UA 336 at LAX
Reno → Los Angeles → San Francisco
Timetable, Los Angeles time
19:05DL 4126 from Reno at the gate
07:25UA 336 to San Francisco leaves the gate
12 h 20 apart on the timetable, overnight
UA 336 leaves 12 h 20 after DL 4126 arrives on the timetable: more than half a day, so not a connection we count.