UA 616 then OO 377 at San Francisco
Denver → San Francisco → Salt Lake City
Timetable, San Francisco time
11:42UA 616 from Denver at the gatealso AC 5189, VA 8348, NZ 9067
10:38OO 377 to Salt Lake City leaves the gate
22 h 56 apart on the timetable, overnight
OO 377 leaves 22 h 56 after UA 616 arrives on the timetable: more than half a day, so not a connection we count.