WN 4038 then WN 3397 at Phoenix
Sacramento → Phoenix → Boise
Timetable, Phoenix time
10:05WN 4038 from Sacramento at the gate
22:40WN 3397 to Boise leaves the gate
12 h 35 apart on the timetable
WN 3397 leaves 12 h 35 after WN 4038 arrives on the timetable: more than half a day, so not a connection we count.