CA 7381 then UA 1766 at San Francisco
Los Angeles → San Francisco → Kansas City
Timetable, San Francisco time
18:02CA 7381 from Los Angeles at the gate
11:33UA 1766 to Kansas City leaves the gatealso NZ 9505
17 h 31 apart on the timetable, overnight
UA 1766 leaves 17 h 31 after CA 7381 arrives on the timetable: more than half a day, so not a connection we count.