AA 3232 then UA 5361 at Houston
Phoenix → Houston → Omaha
Timetable, Houston time
23:54AA 3232 from Phoenix at the gate
21:30UA 5361 to Omaha leaves the gate
21 h 36 apart on the timetable, overnight
UA 5361 leaves 21 h 36 after AA 3232 arrives on the timetable: more than half a day, so not a connection we count.