AA 6328 then DL 2442 at Phoenix
Durango → Phoenix → Seattle
Timetable, Phoenix time
07:42AA 6328 from Durango at the gate
20:36DL 2442 to Seattle leaves the gate
12 h 54 apart on the timetable
DL 2442 leaves 12 h 54 after AA 6328 arrives on the timetable: more than half a day, so not a connection we count.