UA 4111 then UA 2830 at Houston
Minot → Houston → Dallas-Fort Worth
Timetable, Houston time
21:15UA 4111 from Minot at the gate
16:20UA 2830 to Dallas-Fort Worth leaves the gate
19 h 05 apart on the timetable, overnight
UA 2830 leaves 19 h 05 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.