AS 784 then DL 5227 at Atlanta
Portland (Oregon) → Atlanta → Roanoke
Timetable, Atlanta time
15:19AS 784 from Portland (Oregon) at the gate
13:23DL 5227 to Roanoke leaves the gate
22 h 04 apart on the timetable, overnight
DL 5227 leaves 22 h 04 after AS 784 arrives on the timetable: more than half a day, so not a connection we count.