UA 889 then AV 2024 at San Francisco
Beijing → San Francisco → Reno
Timetable, San Francisco time
14:50UA 889 from Beijing at the gatealso CA 7205
08:10AV 2024 to Reno leaves the gate
17 h 20 apart on the timetable, overnight
AV 2024 leaves 17 h 20 after UA 889 arrives on the timetable: more than half a day, so not a connection we count.