F9 1417 then AA 2504 at Houston
Orlando → Houston → Chicago
Timetable, Houston time
15:30F9 1417 from Orlando at the gate
11:26AA 2504 to Chicago leaves the gate
19 h 56 apart on the timetable, overnight
AA 2504 leaves 19 h 56 after F9 1417 arrives on the timetable: more than half a day, so not a connection we count.