UA 548 then NZ 9627 at San Francisco
Newark → San Francisco → Salt Lake City
Timetable, San Francisco time
13:38UA 548 from Newark at the gatealso VA 8166, NZ 9128
10:38NZ 9627 to Salt Lake City leaves the gate
21 h apart on the timetable, overnight
NZ 9627 leaves 21 h after UA 548 arrives on the timetable: more than half a day, so not a connection we count.