DL 9941 then DL 3159 at Atlanta
Queretaro → Atlanta → Nashville
Timetable, Atlanta time
19:43DL 9941 from Queretaro at the gate
13:17DL 3159 to Nashville leaves the gate
17 h 34 apart on the timetable, overnight
DL 3159 leaves 17 h 34 after DL 9941 arrives on the timetable: more than half a day, so not a connection we count.