UA 4111 then UA 2247 at Houston
Minot → Houston → Mexico City
Timetable, Houston time
21:15UA 4111 from Minot at the gate
20:06UA 2247 to Mexico City leaves the gate
22 h 51 apart on the timetable, overnight
UA 2247 leaves 22 h 51 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.