DL 2419 then DL 1566 at Phoenix
Seattle → Phoenix → Detroit
Timetable, Phoenix time
11:21DL 2419 from Seattle at the gate
23:59DL 1566 to Detroit leaves the gate
12 h 38 apart on the timetable
DL 1566 leaves 12 h 38 after DL 2419 arrives on the timetable: more than half a day, so not a connection we count.