UA 571 then NH 7 at San Francisco
Atlanta → San Francisco → Tokyo Narita
Timetable, San Francisco time
11:24UA 571 from Atlanta at the gatealso VA 8403, NZ 9005
11:05NH 7 to Tokyo Narita leaves the gatealso TG 6095
23 h 41 apart on the timetable, overnight
NH 7 leaves 23 h 41 after UA 571 arrives on the timetable: more than half a day, so not a connection we count.