F9 2173 then DL 5245 at Atlanta
Fort Lauderdale → Atlanta → Knoxville
Timetable, Atlanta time
09:09F9 2173 from Fort Lauderdale at the gate
08:11DL 5245 to Knoxville leaves the gate
23 h 02 apart on the timetable, overnight
DL 5245 leaves 23 h 02 after F9 2173 arrives on the timetable: more than half a day, so not a connection we count.