UA 469 then UA 1956 at Houston
San Antonio → Houston → Fort Lauderdale
Timetable, Houston time
06:31UA 469 from San Antonio at the gate
18:32UA 1956 to Fort Lauderdale leaves the gate
12 h 01 apart on the timetable
UA 1956 leaves 12 h 01 after UA 469 arrives on the timetable: more than half a day, so not a connection we count.