CM 2528 then AC 5484 at San Francisco
Ontario → San Francisco → Austin
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
17:20AC 5484 to Austin leaves the gate
21 h 10 apart on the timetable, overnight
AC 5484 leaves 21 h 10 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.