DL 897 then DL 5227 at Atlanta
Salt Lake City → Atlanta → Roanoke
Timetable, Atlanta time
13:40DL 897 from Salt Lake City at the gate
13:23DL 5227 to Roanoke leaves the gate
23 h 43 apart on the timetable, overnight
DL 5227 leaves 23 h 43 after DL 897 arrives on the timetable: more than half a day, so not a connection we count.