B6 2179 then UA 3917 at Houston
Fort Lauderdale → Houston → Austin
Timetable, Houston time
11:50B6 2179 from Fort Lauderdale at the gate
07:30UA 3917 to Austin leaves the gate
19 h 40 apart on the timetable, overnight
UA 3917 leaves 19 h 40 after B6 2179 arrives on the timetable: more than half a day, so not a connection we count.