CM 1431 then OZ 6403 at San Francisco
Redmond → San Francisco → Austin
Timetable, San Francisco time
21:19CM 1431 from Redmond at the gatealso UA 5534
16:20OZ 6403 to Austin leaves the gate
19 h 01 apart on the timetable, overnight
OZ 6403 leaves 19 h 01 after CM 1431 arrives on the timetable: more than half a day, so not a connection we count.