AA 3996 then KG 173 at Phoenix
Tucson → Phoenix → Kansas City
Timetable, Phoenix time
15:46AA 3996 from Tucson at the gate
15:35KG 173 to Kansas City leaves the gatealso WN 4525
23 h 49 apart on the timetable, overnight
KG 173 leaves 23 h 49 after AA 3996 arrives on the timetable: more than half a day, so not a connection we count.