UA 4456 then UA 3262 at Houston
Baton Rouge → Houston → Gulfport
Timetable, Houston time
08:32UA 4456 from Baton Rouge at the gate
07:00UA 3262 to Gulfport leaves the gate
22 h 28 apart on the timetable, overnight
UA 3262 leaves 22 h 28 after UA 4456 arrives on the timetable: more than half a day, so not a connection we count.