DL 2180 then DL 493 at Atlanta
New Orleans → Atlanta → Denver
Timetable, Atlanta time
20:46DL 2180 from New Orleans at the gate
20:45DL 493 to Denver leaves the gate
23 h 59 apart on the timetable, overnight
DL 493 leaves 23 h 59 after DL 2180 arrives on the timetable: more than half a day, so not a connection we count.