WN 399 then WN 4448 at Phoenix
Austin → Phoenix → Kansas City
Timetable, Phoenix time
14:15WN 399 from Austin at the gate
13:55WN 4448 to Kansas City leaves the gate
23 h 40 apart on the timetable, overnight
WN 4448 leaves 23 h 40 after WN 399 arrives on the timetable: more than half a day, so not a connection we count.