AA 1731 then NZ 9628 at San Francisco
Dallas-Fort Worth → San Francisco → Salt Lake City
Timetable, San Francisco time
15:10AA 1731 from Dallas-Fort Worth at the gatealso QR 2239, QR 2719, QF 4747
10:38NZ 9628 to Salt Lake City leaves the gate
19 h 28 apart on the timetable, overnight
NZ 9628 leaves 19 h 28 after AA 1731 arrives on the timetable: more than half a day, so not a connection we count.