MU 8665 then AC 3774 at San Francisco
New York JFK → San Francisco → Austin
Timetable, San Francisco time
22:42MU 8665 from New York JFK at the gate
12:06AC 3774 to Austin leaves the gatealso NZ 9137
13 h 24 apart on the timetable, overnight
AC 3774 leaves 13 h 24 after MU 8665 arrives on the timetable: more than half a day, so not a connection we count.