UA 3010 then UA 4586 at Houston
Buenos Aires → Houston → Baton Rouge
Timetable, Houston time
08:05UA 3010 from Buenos Aires at the gate
07:40UA 4586 to Baton Rouge leaves the gate
23 h 35 apart on the timetable, overnight
UA 4586 leaves 23 h 35 after UA 3010 arrives on the timetable: more than half a day, so not a connection we count.