UA 4111 then UA 6157 at Houston
Minot → Houston → Atlanta
Timetable, Houston time
21:15UA 4111 from Minot at the gate
20:00UA 6157 to Atlanta leaves the gate
22 h 45 apart on the timetable, overnight
UA 6157 leaves 22 h 45 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.