DL 2966 then UA 571 at Atlanta
Norfolk → Atlanta → San Francisco
Timetable, Atlanta time
07:25DL 2966 from Norfolk at the gate
07:00UA 571 to San Francisco leaves the gate
23 h 35 apart on the timetable, overnight
UA 571 leaves 23 h 35 after DL 2966 arrives on the timetable: more than half a day, so not a connection we count.