DL 3015 then DL 2928 at Atlanta
Knoxville → Atlanta → Baltimore
Timetable, Atlanta time
06:45DL 3015 from Knoxville at the gate
19:05DL 2928 to Baltimore leaves the gate
12 h 20 apart on the timetable
DL 2928 leaves 12 h 20 after DL 3015 arrives on the timetable: more than half a day, so not a connection we count.