UA 4331 then UA 6086 at Houston
Lafayette → Houston → Shreveport
Timetable, Houston time
10:41UA 4331 from Lafayette at the gate
07:00UA 6086 to Shreveport leaves the gate
20 h 19 apart on the timetable, overnight
UA 6086 leaves 20 h 19 after UA 4331 arrives on the timetable: more than half a day, so not a connection we count.