AS 550 then DL 4017 at Seattle
Dallas-Fort Worth → Seattle → Pasco
Timetable, Seattle time
22:00AS 550 from Dallas-Fort Worth at the gate
21:35DL 4017 to Pasco leaves the gate
23 h 35 apart on the timetable, overnight
DL 4017 leaves 23 h 35 after AS 550 arrives on the timetable: more than half a day, so not a connection we count.