AA 597 then NZ 9628 at San Francisco
Chicago O'Hare → San Francisco → Salt Lake City
Timetable, San Francisco time
16:19AA 597 from Chicago O'Hare at the gatealso QF 4712
10:38NZ 9628 to Salt Lake City leaves the gate
18 h 19 apart on the timetable, overnight
NZ 9628 leaves 18 h 19 after AA 597 arrives on the timetable: more than half a day, so not a connection we count.