DL 5234 then DL 9936 at Atlanta
Knoxville → Atlanta → Santa Clara
Timetable, Atlanta time
10:19DL 5234 from Knoxville at the gate
09:30DL 9936 to Santa Clara leaves the gate
23 h 11 apart on the timetable, overnight
DL 9936 leaves 23 h 11 after DL 5234 arrives on the timetable: more than half a day, so not a connection we count.