DL 2484 then DL 681 at Atlanta
Birmingham (Alabama) → Atlanta → San Francisco
Timetable, Atlanta time
19:30DL 2484 from Birmingham (Alabama) at the gate
19:19DL 681 to San Francisco leaves the gate
23 h 49 apart on the timetable, overnight
DL 681 leaves 23 h 49 after DL 2484 arrives on the timetable: more than half a day, so not a connection we count.