DL 4654 then DL 269 at Atlanta
Knoxville → Atlanta → São Paulo
Timetable, Atlanta time
09:44DL 4654 from Knoxville at the gate
22:05DL 269 to São Paulo leaves the gate
12 h 21 apart on the timetable
DL 269 leaves 12 h 21 after DL 4654 arrives on the timetable: more than half a day, so not a connection we count.