AA 4985 then DL 3704 at LAX
Tucson → Los Angeles → Aspen
Timetable, Los Angeles time
13:57AA 4985 from Tucson at the gate
10:35DL 3704 to Aspen leaves the gate
20 h 38 apart on the timetable, overnight
DL 3704 leaves 20 h 38 after AA 4985 arrives on the timetable: more than half a day, so not a connection we count.