DL 5379 then DL 9970 at Atlanta
Montgomery → Atlanta → Los Angeles
Timetable, Atlanta time
18:21DL 5379 from Montgomery at the gate
17:01DL 9970 to Los Angeles leaves the gate
22 h 40 apart on the timetable, overnight
DL 9970 leaves 22 h 40 after DL 5379 arrives on the timetable: more than half a day, so not a connection we count.