DL 2579 then WN 198 at Atlanta
Baltimore → Atlanta → Nashville
Timetable, Atlanta time
09:10DL 2579 from Baltimore at the gate
21:35WN 198 to Nashville leaves the gate
12 h 25 apart on the timetable
WN 198 leaves 12 h 25 after DL 2579 arrives on the timetable: more than half a day, so not a connection we count.