AC 4375 then NZ 9628 at San Francisco
Chicago O'Hare → San Francisco → Salt Lake City
Timetable, San Francisco time
18:56AC 4375 from Chicago O'Hare at the gatealso NZ 9330
16:15NZ 9628 to Salt Lake City leaves the gate
21 h 19 apart on the timetable, overnight
NZ 9628 leaves 21 h 19 after AC 4375 arrives on the timetable: more than half a day, so not a connection we count.