DL 838 then DL 8771 at Atlanta
West Palm Beach → Atlanta → San Francisco
Timetable, Atlanta time
17:47DL 838 from West Palm Beach at the gate
13:46DL 8771 to San Francisco leaves the gate
19 h 59 apart on the timetable, overnight
DL 8771 leaves 19 h 59 after DL 838 arrives on the timetable: more than half a day, so not a connection we count.