VA 8587 then NZ 9628 at San Francisco
Raleigh-Durham → San Francisco → Salt Lake City
Timetable, San Francisco time
11:19VA 8587 from Raleigh-Durham at the gatealso NZ 9559
10:38NZ 9628 to Salt Lake City leaves the gate
23 h 19 apart on the timetable, overnight
NZ 9628 leaves 23 h 19 after VA 8587 arrives on the timetable: more than half a day, so not a connection we count.