UA 4111 then UA 6237 at Houston
Minot → Houston → Aguascalientes
Timetable, Houston time
21:15UA 4111 from Minot at the gate
18:13UA 6237 to Aguascalientes leaves the gate
20 h 58 apart on the timetable, overnight
UA 6237 leaves 20 h 58 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.