F9 1417 then UA 281 at Houston
Orlando → Houston → Denver
Timetable, Houston time
15:30F9 1417 from Orlando at the gate
09:40UA 281 to Denver leaves the gate
18 h 10 apart on the timetable, overnight
UA 281 leaves 18 h 10 after F9 1417 arrives on the timetable: more than half a day, so not a connection we count.