AA 9909 then DL 2419 at Phoenix
Salt Lake City → Phoenix → Seattle
Timetable, Phoenix time
14:30AA 9909 from Salt Lake City at the gate
13:06DL 2419 to Seattle leaves the gate
22 h 36 apart on the timetable, overnight
DL 2419 leaves 22 h 36 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.