AF 2209 then UA 60 at San Francisco
Seattle → San Francisco → Melbourne
Timetable, San Francisco time
23:56AF 2209 from Seattle at the gatealso AM 4541
23:35UA 60 to Melbourne leaves the gate
23 h 39 apart on the timetable, overnight
UA 60 leaves 23 h 39 after AF 2209 arrives on the timetable: more than half a day, so not a connection we count.