UA 2835 then AA 6295 at Phoenix
Houston → Phoenix → Sioux Falls
Timetable, Phoenix time
10:01UA 2835 from Houston at the gate
09:56AA 6295 to Sioux Falls leaves the gate
23 h 55 apart on the timetable, overnight
AA 6295 leaves 23 h 55 after UA 2835 arrives on the timetable: more than half a day, so not a connection we count.