UA 876 then AV 2352 at San Francisco
Tokyo Haneda → San Francisco → Burbank
Timetable, San Francisco time
11:15UA 876 from Tokyo Haneda at the gatealso NH 7010
08:40AV 2352 to Burbank leaves the gate
21 h 25 apart on the timetable, overnight
AV 2352 leaves 21 h 25 after UA 876 arrives on the timetable: more than half a day, so not a connection we count.