UA 4111 then UA 2495 at Houston
Minot → Houston → New York LaGuardia
Timetable, Houston time
21:15UA 4111 from Minot at the gate
18:40UA 2495 to New York LaGuardia leaves the gate
21 h 25 apart on the timetable, overnight
UA 2495 leaves 21 h 25 after UA 4111 arrives on the timetable: more than half a day, so not a connection we count.