B6 333 then AV 2036 at San Francisco
Boston → San Francisco → Seattle
Timetable, San Francisco time
00:44B6 333 from Boston at the gate
16:10AV 2036 to Seattle leaves the gatealso AZ 4506
15 h 26 apart on the timetable
AV 2036 leaves 15 h 26 after B6 333 arrives on the timetable: more than half a day, so not a connection we count.