Travelling to Dubai by Road with eVisa.

My eVisa came late so I missed my scheduled flight plan. Now I want to go by road from Saudi Arabia to Dubai. On the application for eVisa, the Port of Entry was selected as Dubai Airport. Is it necessary that I have to go through Dubai Airport or can I go through the border with this visa?

Yes. You need entry stamp on your eVisa and passport. It can be done only if you come through airport. Besides, your bio matrix (Eye scan) need to be done from the airport.

This can be done at the border psssport control as well.

Why - you cannot take the next flight?