DL 2975 then KJ 286 at LAX
Portland (Oregon) → Los Angeles → San Francisco
Timetable, Los Angeles time
13:23DL 2975 from Portland (Oregon) at the gate
03:35KJ 286 to San Francisco leaves the gate
14 h 12 apart on the timetable, overnight
KJ 286 leaves 14 h 12 after DL 2975 arrives on the timetable: more than half a day, so not a connection we count.