UA 4111 then UA 5567 at Houston
Minot → Houston → Laredo
Timetable, Houston time
21:15UA 4111 from Minot at the gate
15:41UA 5567 to Laredo leaves the gate
18 h 26 apart on the timetable, overnight
UA 5567 leaves 18 h 26 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.