DL 732 then DL 519 at Atlanta
Sarasota → Atlanta → Denver
Timetable, Atlanta time
20:23DL 732 from Sarasota at the gate
17:09DL 519 to Denver leaves the gate
20 h 46 apart on the timetable, overnight
DL 519 leaves 20 h 46 after DL 732 arrives on the timetable: more than half a day, so not a connection we count.