WN 820 then WN 1566 at Phoenix
Austin → Phoenix → Ontario
Timetable, Phoenix time
13:00WN 820 from Austin at the gate
12:35WN 1566 to Ontario leaves the gate
23 h 35 apart on the timetable, overnight
WN 1566 leaves 23 h 35 after WN 820 arrives on the timetable: more than half a day, so not a connection we count.