F9 4548 then UA 571 at Atlanta
Los Angeles → Atlanta → San Francisco
Timetable, Atlanta time
08:06F9 4548 from Los Angeles at the gate
07:00UA 571 to San Francisco leaves the gate
22 h 54 apart on the timetable, overnight
UA 571 leaves 22 h 54 after F9 4548 arrives on the timetable: more than half a day, so not a connection we count.