B6 833 then DL 2159 at San Francisco
Boston → San Francisco → Minneapolis
Timetable, San Francisco time
20:55B6 833 from Boston at the gatealso EY 8011
15:30DL 2159 to Minneapolis leaves the gatealso KL 7746, WS 8494, WS 8628
18 h 35 apart on the timetable, overnight
DL 2159 leaves 18 h 35 after B6 833 arrives on the timetable: more than half a day, so not a connection we count.