WN 2952 then AA 1366 at Denver
Los Angeles → Denver → Chicago O'Hare
Timetable, Denver time
22:10WN 2952 from Los Angeles at the gate
14:27AA 1366 to Chicago O'Hare leaves the gate
16 h 17 apart on the timetable, overnight
AA 1366 leaves 16 h 17 after WN 2952 arrives on the timetable: more than half a day, so not a connection we count.