WN 1801 then AA 2831 at Atlanta
Denver → Atlanta → Los Angeles
Timetable, Atlanta time
18:35WN 1801 from Denver at the gate
17:53AA 2831 to Los Angeles leaves the gate
23 h 18 apart on the timetable, overnight
AA 2831 leaves 23 h 18 after WN 1801 arrives on the timetable: more than half a day, so not a connection we count.