CM 1431 then DL 1956 at San Francisco
Redmond → San Francisco → Salt Lake City
Timetable, San Francisco time
21:19CM 1431 from Redmond at the gatealso UA 5534
19:27DL 1956 to Salt Lake City leaves the gate
22 h 08 apart on the timetable, overnight
DL 1956 leaves 22 h 08 after CM 1431 arrives on the timetable: more than half a day, so not a connection we count.