DL 3812 then DL 3704 at LAX
Sacramento → Los Angeles → Aspen
Timetable, Los Angeles time
15:55DL 3812 from Sacramento at the gate
10:35DL 3704 to Aspen leaves the gate
18 h 40 apart on the timetable, overnight
DL 3704 leaves 18 h 40 after DL 3812 arrives on the timetable: more than half a day, so not a connection we count.