WN 471 then WN 3506 at Phoenix
Tucson → Phoenix → San Diego
Timetable, Phoenix time
19:05WN 471 from Tucson at the gate
17:45WN 3506 to San Diego leaves the gate
22 h 40 apart on the timetable, overnight
WN 3506 leaves 22 h 40 after WN 471 arrives on the timetable: more than half a day, so not a connection we count.