DL 932 then DL 1148 at Atlanta
San Diego → Atlanta → Knoxville
Timetable, Atlanta time
20:07DL 932 from San Diego at the gate
14:31DL 1148 to Knoxville leaves the gate
18 h 24 apart on the timetable, overnight
DL 1148 leaves 18 h 24 after DL 932 arrives on the timetable: more than half a day, so not a connection we count.