AA 5003 then DL 2419 at Phoenix
Durango → Phoenix → Seattle
Timetable, Phoenix time
12:20AA 5003 from Durango at the gate
12:15DL 2419 to Seattle leaves the gate
23 h 55 apart on the timetable, overnight
DL 2419 leaves 23 h 55 after AA 5003 arrives on the timetable: more than half a day, so not a connection we count.