DL 361 then OO 377 at San Francisco
Detroit → San Francisco → Salt Lake City
Timetable, San Francisco time
10:48DL 361 from Detroit at the gatealso WS 8398
10:38OO 377 to Salt Lake City leaves the gate
23 h 50 apart on the timetable, overnight
OO 377 leaves 23 h 50 after DL 361 arrives on the timetable: more than half a day, so not a connection we count.