AA 6439 then WN 3933 at Phoenix
Boise → Phoenix → Burbank
Timetable, Phoenix time
07:38AA 6439 from Boise at the gate
19:50WN 3933 to Burbank leaves the gate
12 h 12 apart on the timetable
WN 3933 leaves 12 h 12 after AA 6439 arrives on the timetable: more than half a day, so not a connection we count.