DL 732 then DL 919 at Atlanta
Sarasota → Atlanta → Las Vegas
Timetable, Atlanta time
20:23DL 732 from Sarasota at the gate
18:20DL 919 to Las Vegas leaves the gate
21 h 57 apart on the timetable, overnight
DL 919 leaves 21 h 57 after DL 732 arrives on the timetable: more than half a day, so not a connection we count.