F9 1563 then UA 2376 at Atlanta
Orlando → Atlanta → Houston
Timetable, Atlanta time
06:55F9 1563 from Orlando at the gate
18:56UA 2376 to Houston leaves the gate
12 h 01 apart on the timetable
UA 2376 leaves 12 h 01 after F9 1563 arrives on the timetable: more than half a day, so not a connection we count.