DL 566 then DL 8771 at Atlanta
Spokane → Atlanta → San Francisco
Timetable, Atlanta time
20:19DL 566 from Spokane at the gate
13:46DL 8771 to San Francisco leaves the gate
17 h 27 apart on the timetable, overnight
DL 8771 leaves 17 h 27 after DL 566 arrives on the timetable: more than half a day, so not a connection we count.