WN 1759 then WN 2872 at Phoenix
Denver → Phoenix → Oakland
Timetable, Phoenix time
20:15WN 1759 from Denver at the gate
18:45WN 2872 to Oakland leaves the gate
22 h 30 apart on the timetable, overnight
WN 2872 leaves 22 h 30 after WN 1759 arrives on the timetable: more than half a day, so not a connection we count.