CM 1431 then AS 1400 at San Francisco
Redmond → San Francisco → Las Vegas
Timetable, San Francisco time
21:19CM 1431 from Redmond at the gatealso UA 5534
17:59AS 1400 to Las Vegas leaves the gatealso QR 2966, DE 5013, FJ 5840, BA 6427, CX 7934
20 h 40 apart on the timetable, overnight
AS 1400 leaves 20 h 40 after CM 1431 arrives on the timetable: more than half a day, so not a connection we count.