UA 2679 then DL 3704 at LAX
Newark → Los Angeles → Aspen
Timetable, Los Angeles time
12:47UA 2679 from Newark at the gate
10:35DL 3704 to Aspen leaves the gate
21 h 48 apart on the timetable, overnight
DL 3704 leaves 21 h 48 after UA 2679 arrives on the timetable: more than half a day, so not a connection we count.