DL 5161 then DL 176 at Atlanta
Montgomery → Atlanta → Dublin
Timetable, Atlanta time
20:35DL 5161 from Montgomery at the gate
19:15DL 176 to Dublin leaves the gate
22 h 40 apart on the timetable, overnight
DL 176 leaves 22 h 40 after DL 5161 arrives on the timetable: more than half a day, so not a connection we count.