AA 6429 then DL 3704 at LAX
San Francisco → Los Angeles → Aspen
Timetable, Los Angeles time
15:41AA 6429 from San Francisco at the gate
10:35DL 3704 to Aspen leaves the gate
18 h 54 apart on the timetable, overnight
DL 3704 leaves 18 h 54 after AA 6429 arrives on the timetable: more than half a day, so not a connection we count.