UA 2406 then UA 3754 at Houston
Orlando → Houston → College Station
Timetable, Houston time
15:02UA 2406 from Orlando at the gate
10:00UA 3754 to College Station leaves the gate
18 h 58 apart on the timetable, overnight
UA 3754 leaves 18 h 58 after UA 2406 arrives on the timetable: more than half a day, so not a connection we count.