F9 2428 then DL 763 at Atlanta
Las Vegas → Atlanta → Los Angeles
Timetable, Atlanta time
04:49F9 2428 from Las Vegas at the gate
17:59DL 763 to Los Angeles leaves the gate
13 h 10 apart on the timetable
DL 763 leaves 13 h 10 after F9 2428 arrives on the timetable: more than half a day, so not a connection we count.