UA 4741 then UA 6312 at Houston
Baton Rouge → Houston → Cincinnati
Timetable, Houston time
08:34UA 4741 from Baton Rouge at the gate
07:25UA 6312 to Cincinnati leaves the gate
22 h 51 apart on the timetable, overnight
UA 6312 leaves 22 h 51 after UA 4741 arrives on the timetable: more than half a day, so not a connection we count.