AA 4323 then WN 3481 at Phoenix
Little Rock → Phoenix → Ontario
Timetable, Phoenix time
10:27AA 4323 from Little Rock at the gate
22:40WN 3481 to Ontario leaves the gate
12 h 13 apart on the timetable
WN 3481 leaves 12 h 13 after AA 4323 arrives on the timetable: more than half a day, so not a connection we count.