WN 3231 then WN 2423 at Phoenix
Oakland → Phoenix → Dallas
Timetable, Phoenix time
01:00WN 3231 from Oakland at the gate
18:30WN 2423 to Dallas leaves the gate
17 h 30 apart on the timetable
WN 2423 leaves 17 h 30 after WN 3231 arrives on the timetable: more than half a day, so not a connection we count.