WN 199 then DL 996 at Atlanta
Dallas → Atlanta → Los Angeles
Timetable, Atlanta time
13:55WN 199 from Dallas at the gate
07:00DL 996 to Los Angeles leaves the gate
17 h 05 apart on the timetable, overnight
DL 996 leaves 17 h 05 after WN 199 arrives on the timetable: more than half a day, so not a connection we count.