DL 3747 then DL 1142 at Salt Lake City
Sacramento → Salt Lake City → Los Angeles
Timetable, Salt Lake City time
22:07DL 3747 from Sacramento at the gate
21:30DL 1142 to Los Angeles leaves the gate
23 h 23 apart on the timetable, overnight
DL 1142 leaves 23 h 23 after DL 3747 arrives on the timetable: more than half a day, so not a connection we count.