AA 3232 then UA 1563 at Houston
Phoenix → Houston → Ontario
Timetable, Houston time
23:54AA 3232 from Phoenix at the gate
20:06UA 1563 to Ontario leaves the gate
20 h 12 apart on the timetable, overnight
UA 1563 leaves 20 h 12 after AA 3232 arrives on the timetable: more than half a day, so not a connection we count.