Translation of granizo

When I saw the small plane I did not feel all to good about flying back to Cancun. It had only twenty four seats and was driven by propeller, which made a lot of noise. Fortunately the weather was good.
I think that subconsciously she means that her pregnancy has become a white eleph. But even though she compares her pregnancy with the large, grey animal a moment later she regrets it and says it.
I went to the deck and except one staff member who slept there on the floor I was the only one. I installed my camera and waited for the light to arrive. I expected the images to be more spectacular.