DL 1423 then DL 1210 at Salt Lake City
Sacramento → Salt Lake City → San Diego
Timetable, Salt Lake City time
16:13DL 1423 from Sacramento at the gate
15:24DL 1210 to San Diego leaves the gate
23 h 11 apart on the timetable, overnight
DL 1210 leaves 23 h 11 after DL 1423 arrives on the timetable: more than half a day, so not a connection we count.