UA 4111 then UA 2158 at Houston
Minot → Houston → Edmonton
Timetable, Houston time
21:15UA 4111 from Minot at the gate
16:25UA 2158 to Edmonton leaves the gate
19 h 10 apart on the timetable, overnight
UA 2158 leaves 19 h 10 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.