DL 2547 then DL 996 at Atlanta
Grand Rapids → Atlanta → Los Angeles
Timetable, Atlanta time
15:43DL 2547 from Grand Rapids at the gate
07:00DL 996 to Los Angeles leaves the gate
15 h 17 apart on the timetable, overnight
DL 996 leaves 15 h 17 after DL 2547 arrives on the timetable: more than half a day, so not a connection we count.