VA 8215 then UA 3900 at San Francisco
Sacramento → San Francisco → Rio De Janeiro
Timetable, San Francisco time
20:00VA 8215 from Sacramento at the gate
16:00UA 3900 to Rio De Janeiro leaves the gate
20 h apart on the timetable, overnight
UA 3900 leaves 20 h after VA 8215 arrives on the timetable: more than half a day, so not a connection we count.