WN 255 then DL 2442 at Phoenix
Atlanta → Phoenix → Seattle
Timetable, Phoenix time
18:40WN 255 from Atlanta at the gate
18:36DL 2442 to Seattle leaves the gate
23 h 56 apart on the timetable, overnight
DL 2442 leaves 23 h 56 after WN 255 arrives on the timetable: more than half a day, so not a connection we count.