AA 2455 then DL 3704 at LAX
Boston → Los Angeles → Aspen
Timetable, Los Angeles time
11:28AA 2455 from Boston at the gate
10:35DL 3704 to Aspen leaves the gate
23 h 07 apart on the timetable, overnight
DL 3704 leaves 23 h 07 after AA 2455 arrives on the timetable: more than half a day, so not a connection we count.