WN 3243 then DL 9970 at Atlanta
Austin → Atlanta → Los Angeles
Timetable, Atlanta time
18:00WN 3243 from Austin at the gate
17:01DL 9970 to Los Angeles leaves the gate
23 h 01 apart on the timetable, overnight
DL 9970 leaves 23 h 01 after WN 3243 arrives on the timetable: more than half a day, so not a connection we count.