DL 8913 then DL 2422 at Atlanta
Nashville → Atlanta → Toronto
Timetable, Atlanta time
00:06DL 8913 from Nashville at the gate
21:41DL 2422 to Toronto leaves the gate
21 h 35 apart on the timetable
DL 2422 leaves 21 h 35 after DL 8913 arrives on the timetable: more than half a day, so not a connection we count.