DL 693 then DL 5258 at Atlanta
San Francisco → Atlanta → Knoxville
Timetable, Atlanta time
19:29DL 693 from San Francisco at the gate
17:45DL 5258 to Knoxville leaves the gate
22 h 16 apart on the timetable, overnight
DL 5258 leaves 22 h 16 after DL 693 arrives on the timetable: more than half a day, so not a connection we count.