AA 2851 then AA 2410 at Charlotte
Kansas City → Charlotte → San Francisco
Timetable, Charlotte time
18:19AA 2851 from Kansas City at the gate
18:00AA 2410 to San Francisco leaves the gate
23 h 41 apart on the timetable, overnight
AA 2410 leaves 23 h 41 after AA 2851 arrives on the timetable: more than half a day, so not a connection we count.