KL 605 then WN 2386 at San Francisco
Amsterdam → San Francisco → Las Vegas
Timetable, San Francisco time
11:45KL 605 from Amsterdam at the gatealso VS 7146, AF 8402, DL 9380
10:05WN 2386 to Las Vegas leaves the gate
22 h 20 apart on the timetable, overnight
WN 2386 leaves 22 h 20 after KL 605 arrives on the timetable: more than half a day, so not a connection we count.