WN 314 then DL 2891 at Atlanta
Nashville → Atlanta → Ontario
Timetable, Atlanta time
19:20WN 314 from Nashville at the gate
16:55DL 2891 to Ontario leaves the gate
21 h 35 apart on the timetable, overnight
DL 2891 leaves 21 h 35 after WN 314 arrives on the timetable: more than half a day, so not a connection we count.