DL 1715 then DL 902 at San Francisco
Los Angeles → San Francisco → Salt Lake City
Timetable, San Francisco time
13:52DL 1715 from Los Angeles at the gatealso SK 3630, AM 3785, LA 6420, WS 6875, AF 8877, CI 9169
13:20DL 902 to Salt Lake City leaves the gatealso AF 2613, KL 6778
23 h 28 apart on the timetable, overnight
DL 902 leaves 23 h 28 after DL 1715 arrives on the timetable: more than half a day, so not a connection we count.