OO 377 then DL 4105 at Salt Lake City
San Francisco → Salt Lake City → Eugene
Timetable, Salt Lake City time
15:15OO 377 from San Francisco at the gate
15:00DL 4105 to Eugene leaves the gate
23 h 45 apart on the timetable, overnight
DL 4105 leaves 23 h 45 after OO 377 arrives on the timetable: more than half a day, so not a connection we count.