DL 9728 then DL 1116 at Salt Lake City
Los Angeles → Salt Lake City → Long Beach
Timetable, Salt Lake City time
12:25DL 9728 from Los Angeles at the gate
11:10DL 1116 to Long Beach leaves the gate
22 h 45 apart on the timetable, overnight
DL 1116 leaves 22 h 45 after DL 9728 arrives on the timetable: more than half a day, so not a connection we count.