DL 8913 then DL 391 at Atlanta
Nashville → Atlanta → Reno
Timetable, Atlanta time
00:06DL 8913 from Nashville at the gate
19:50DL 391 to Reno leaves the gate
19 h 44 apart on the timetable
DL 391 leaves 19 h 44 after DL 8913 arrives on the timetable: more than half a day, so not a connection we count.