F9 152 then DL 996 at Atlanta
Cancún → Atlanta → Los Angeles
Timetable, Atlanta time
17:41F9 152 from Cancún at the gate
07:00DL 996 to Los Angeles leaves the gate
13 h 19 apart on the timetable, overnight
DL 996 leaves 13 h 19 after F9 152 arrives on the timetable: more than half a day, so not a connection we count.