AM 408 then DL 2342 at JFK
Mexico City → New York → Atlanta
Timetable, New York time
12:40AM 408 from Mexico City at the gate
11:30DL 2342 to Atlanta leaves the gate
22 h 50 apart on the timetable, overnight
DL 2342 leaves 22 h 50 after AM 408 arrives on the timetable: more than half a day, so not a connection we count.