AA 3354 then DL 2442 at Phoenix
Houston → Phoenix → Seattle
Timetable, Phoenix time
08:05AA 3354 from Houston at the gate
20:36DL 2442 to Seattle leaves the gate
12 h 31 apart on the timetable
DL 2442 leaves 12 h 31 after AA 3354 arrives on the timetable: more than half a day, so not a connection we count.