F9 4949 then DL 2442 at Phoenix
Salt Lake City → Phoenix → Seattle
Timetable, Phoenix time
19:28F9 4949 from Salt Lake City at the gate
18:36DL 2442 to Seattle leaves the gate
23 h 08 apart on the timetable, overnight
DL 2442 leaves 23 h 08 after F9 4949 arrives on the timetable: more than half a day, so not a connection we count.