Loading and boarding....?!
Answers: what is the difference between loading and boarding...???
Yes.
Loading...the act of a person or thing that loads.
Boarding...the act of a person who boards (gets on) a ship, train, airplane, or the like.
We load things, we board ourselves.
Neither has a thing to do with Food & Drink, however, so I don't know why you're asking this question in this category.