WN 3255 then WN 3468 at Phoenix
Omaha → Phoenix → Oakland
Timetable, Phoenix time
07:00WN 3255 from Omaha at the gate
06:40WN 3468 to Oakland leaves the gate
23 h 40 apart on the timetable, overnight
WN 3468 leaves 23 h 40 after WN 3255 arrives on the timetable: more than half a day, so not a connection we count.