UA 4111 then Y4 731 at Houston
Minot → Houston → Mexico City
Timetable, Houston time
21:15UA 4111 from Minot at the gate
20:32Y4 731 to Mexico City leaves the gate
23 h 17 apart on the timetable, overnight
Y4 731 leaves 23 h 17 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.