AA 6479 then WN 422 at LAX
Omaha → Los Angeles → Denver
Timetable, Los Angeles time
08:12AA 6479 from Omaha at the gate
20:40WN 422 to Denver leaves the gate
12 h 28 apart on the timetable
WN 422 leaves 12 h 28 after AA 6479 arrives on the timetable: more than half a day, so not a connection we count.