UA 4741 then UA 2448 at Houston
Baton Rouge → Houston → San José (Costa Rica)
Timetable, Houston time
08:34UA 4741 from Baton Rouge at the gate
07:44UA 2448 to San José (Costa Rica) leaves the gate
23 h 10 apart on the timetable, overnight
UA 2448 leaves 23 h 10 after UA 4741 arrives on the timetable: more than half a day, so not a connection we count.