UA 5574 then UA 6146 at Houston
Lafayette → Houston → Little Rock
Timetable, Houston time
06:29UA 5574 from Lafayette at the gate
20:05UA 6146 to Little Rock leaves the gate
13 h 36 apart on the timetable
UA 6146 leaves 13 h 36 after UA 5574 arrives on the timetable: more than half a day, so not a connection we count.