DL 2853 then DL 5245 at Atlanta
Asheville → Atlanta → Knoxville
Timetable, Atlanta time
09:15DL 2853 from Asheville at the gate
08:11DL 5245 to Knoxville leaves the gate
22 h 56 apart on the timetable, overnight
DL 5245 leaves 22 h 56 after DL 2853 arrives on the timetable: more than half a day, so not a connection we count.