DL 829 then UA 2405 at LAX
Salt Lake City → Los Angeles → Fort Lauderdale
Timetable, Los Angeles time
12:03DL 829 from Salt Lake City at the gate
09:05UA 2405 to Fort Lauderdale leaves the gate
21 h 02 apart on the timetable, overnight
UA 2405 leaves 21 h 02 after DL 829 arrives on the timetable: more than half a day, so not a connection we count.