DL 1882 then DL 681 at Atlanta
San Juan → Atlanta → San Francisco
Timetable, Atlanta time
19:23DL 1882 from San Juan at the gate
19:19DL 681 to San Francisco leaves the gate
23 h 56 apart on the timetable, overnight
DL 681 leaves 23 h 56 after DL 1882 arrives on the timetable: more than half a day, so not a connection we count.