DL 763 then DL 2176 at LAX
Atlanta → Los Angeles → Denver
Timetable, Los Angeles time
19:55DL 763 from Atlanta at the gate
15:30DL 2176 to Denver leaves the gate
19 h 35 apart on the timetable, overnight
DL 2176 leaves 19 h 35 after DL 763 arrives on the timetable: more than half a day, so not a connection we count.