DL 5161 then DL 32 at Atlanta
Montgomery → Atlanta → London
Timetable, Atlanta time
20:34DL 5161 from Montgomery at the gate
19:50DL 32 to London leaves the gate
23 h 16 apart on the timetable, overnight
DL 32 leaves 23 h 16 after DL 5161 arrives on the timetable: more than half a day, so not a connection we count.