Amazon suddenly taking 2 weeks

Anybody else having this problem? All of a sudden amazon is taking two weeks to send me my packages, but if I change my address to a little bit down the road it comes in 4 days. I know shipping stuff to Hawaii takes time but why if I live on north shore they don't even put it in the mail for a week and a half? Where if I lived in Ewa Beach they mail it the next day?