F9 4702 then DL 1490 at Atlanta
Austin → Atlanta → Nashville
Timetable, Atlanta time
19:10F9 4702 from Austin at the gate
18:23DL 1490 to Nashville leaves the gate
23 h 13 apart on the timetable, overnight
DL 1490 leaves 23 h 13 after F9 4702 arrives on the timetable: more than half a day, so not a connection we count.