UA 1798 then WN 4448 at Phoenix
Houston → Phoenix → Kansas City
Timetable, Phoenix time
16:20UA 1798 from Houston at the gate
13:55WN 4448 to Kansas City leaves the gate
21 h 35 apart on the timetable, overnight
WN 4448 leaves 21 h 35 after UA 1798 arrives on the timetable: more than half a day, so not a connection we count.