DL 3790 then DL 803 at Seattle
Spokane → Seattle → Dallas-Fort Worth
Timetable, Seattle time
19:05DL 3790 from Spokane at the gate
09:25DL 803 to Dallas-Fort Worth leaves the gate
14 h 20 apart on the timetable, overnight
DL 803 leaves 14 h 20 after DL 3790 arrives on the timetable: more than half a day, so not a connection we count.