NZ 9172 then AY 4100 at San Francisco
Eugene → San Francisco → Los Angeles
Timetable, San Francisco time
21:05NZ 9172 from Eugene at the gate
15:07AY 4100 to Los Angeles leaves the gate
18 h 02 apart on the timetable, overnight
AY 4100 leaves 18 h 02 after NZ 9172 arrives on the timetable: more than half a day, so not a connection we count.