UA 433 then UA 1852 at San Francisco
Fort Myers → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
11:21UA 433 from Fort Myers at the gate
23:59UA 1852 to Dallas-Fort Worth leaves the gatealso AC 4206, VA 8565, NZ 9081
12 h 38 apart on the timetable
UA 1852 leaves 12 h 38 after UA 433 arrives on the timetable: more than half a day, so not a connection we count.