AA 2851 then AA 525 at Charlotte
Kansas City → Charlotte → Portland (Oregon)
Timetable, Charlotte time
18:19AA 2851 from Kansas City at the gate
17:15AA 525 to Portland (Oregon) leaves the gate
22 h 56 apart on the timetable, overnight
AA 525 leaves 22 h 56 after AA 2851 arrives on the timetable: more than half a day, so not a connection we count.