UA 4111 then UA 4832 at Houston
Minot → Houston → Brownsville
Timetable, Houston time
21:15UA 4111 from Minot at the gate
18:20UA 4832 to Brownsville leaves the gate
21 h 05 apart on the timetable, overnight
UA 4832 leaves 21 h 05 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.