AA 9909 then WN 4735 at Denver
Los Angeles → Denver → Kansas City
Timetable, Denver time
16:45AA 9909 from Los Angeles at the gate
15:15WN 4735 to Kansas City leaves the gate
22 h 30 apart on the timetable, overnight
WN 4735 leaves 22 h 30 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.