F9 4949 then WN 3494 at Phoenix
Salt Lake City → Phoenix → San Diego
Timetable, Phoenix time
19:28F9 4949 from Salt Lake City at the gate
19:25WN 3494 to San Diego leaves the gate
23 h 57 apart on the timetable, overnight
WN 3494 leaves 23 h 57 after F9 4949 arrives on the timetable: more than half a day, so not a connection we count.