UA 433 then AC 3774 at San Francisco
Fort Myers → San Francisco → Austin
Timetable, San Francisco time
12:36UA 433 from Fort Myers at the gate
12:06AC 3774 to Austin leaves the gatealso NZ 9137
23 h 30 apart on the timetable, overnight
AC 3774 leaves 23 h 30 after UA 433 arrives on the timetable: more than half a day, so not a connection we count.