F9 702 then DL 5227 at Atlanta
Austin → Atlanta → Roanoke
Timetable, Atlanta time
14:37F9 702 from Austin at the gate
13:23DL 5227 to Roanoke leaves the gate
22 h 46 apart on the timetable, overnight
DL 5227 leaves 22 h 46 after F9 702 arrives on the timetable: more than half a day, so not a connection we count.