F9 124 then DL 5258 at Atlanta
Montego Bay → Atlanta → Knoxville
Timetable, Atlanta time
19:40F9 124 from Montego Bay at the gate
17:45DL 5258 to Knoxville leaves the gate
22 h 05 apart on the timetable, overnight
DL 5258 leaves 22 h 05 after F9 124 arrives on the timetable: more than half a day, so not a connection we count.