DL 4654 then DL 1011 at Atlanta
Knoxville → Atlanta → Hartford
Timetable, Atlanta time
09:44DL 4654 from Knoxville at the gate
21:54DL 1011 to Hartford leaves the gate
12 h 10 apart on the timetable
DL 1011 leaves 12 h 10 after DL 4654 arrives on the timetable: more than half a day, so not a connection we count.