UA 561 then VS 5342 at San Francisco
Kansas City → San Francisco → Atlanta
Timetable, San Francisco time
20:10UA 561 from Kansas City at the gatealso OZ 6318, NZ 9502
14:08VS 5342 to Atlanta leaves the gatealso KL 6287
17 h 58 apart on the timetable, overnight
VS 5342 leaves 17 h 58 after UA 561 arrives on the timetable: more than half a day, so not a connection we count.