DL 550 then WN 198 at Atlanta
New York LaGuardia → Atlanta → Nashville
Timetable, Atlanta time
08:26DL 550 from New York LaGuardia at the gate
21:35WN 198 to Nashville leaves the gate
13 h 09 apart on the timetable
WN 198 leaves 13 h 09 after DL 550 arrives on the timetable: more than half a day, so not a connection we count.