AV 2067 then UA 1646 at San Francisco
Sacramento → San Francisco → Baltimore
Timetable, San Francisco time
07:15AV 2067 from Sacramento at the gate
21:30UA 1646 to Baltimore leaves the gatealso NZ 9032
14 h 15 apart on the timetable
UA 1646 leaves 14 h 15 after AV 2067 arrives on the timetable: more than half a day, so not a connection we count.