DL 4654 then DL 5452 at Atlanta
Knoxville → Atlanta → Monroe
Timetable, Atlanta time
09:44DL 4654 from Knoxville at the gate
22:12DL 5452 to Monroe leaves the gate
12 h 28 apart on the timetable
DL 5452 leaves 12 h 28 after DL 4654 arrives on the timetable: more than half a day, so not a connection we count.