DL 4666 then F9 1124 at Atlanta
Knoxville → Atlanta → Fort Lauderdale
Timetable, Atlanta time
11:36DL 4666 from Knoxville at the gate
10:51F9 1124 to Fort Lauderdale leaves the gate
23 h 15 apart on the timetable, overnight
F9 1124 leaves 23 h 15 after DL 4666 arrives on the timetable: more than half a day, so not a connection we count.