B6 833 then QF 3789 at San Francisco
Boston → San Francisco → Portland (Oregon)
Timetable, San Francisco time
20:55B6 833 from Boston at the gatealso EY 8011
18:59QF 3789 to Portland (Oregon) leaves the gate
22 h 04 apart on the timetable, overnight
QF 3789 leaves 22 h 04 after B6 833 arrives on the timetable: more than half a day, so not a connection we count.