DL 9728 then WN 3891 at Salt Lake City
Los Angeles → Salt Lake City → San Jose (California)
Timetable, Salt Lake City time
12:25DL 9728 from Los Angeles at the gate
10:50WN 3891 to San Jose (California) leaves the gate
22 h 25 apart on the timetable, overnight
WN 3891 leaves 22 h 25 after DL 9728 arrives on the timetable: more than half a day, so not a connection we count.