DL 3951 then DL 2267 at LAX
Phoenix Sky Harbor → Los Angeles → San Francisco
Timetable, Los Angeles time
14:29DL 3951 from Phoenix Sky Harbor at the gate
14:15DL 2267 to San Francisco leaves the gate
23 h 46 apart on the timetable, overnight
DL 2267 leaves 23 h 46 after DL 3951 arrives on the timetable: more than half a day, so not a connection we count.