UA 2646 then WN 270 at Phoenix
Newark → Phoenix → San Diego
Timetable, Phoenix time
11:14UA 2646 from Newark at the gate
10:10WN 270 to San Diego leaves the gate
22 h 56 apart on the timetable, overnight
WN 270 leaves 22 h 56 after UA 2646 arrives on the timetable: more than half a day, so not a connection we count.