Despite believing that your dreams have some sort of supernatural predictive value, you didn't associate a dream (that you were expecting to be predictive) about a plane floating down the river with an actual plane in that actual river a few months later?

And frankly, you're changing your story. You said, "When the "Miracle on the Hudson" happened, I had forgotten about the dream but my friends quickly reminded me" (emphasis mine). That's a pretty clear statement that contradicts what what you're claiming to have meant now. But I'm not going to argue the point with you. Neither version really makes a lot of sense, and I don't expect you to accept the version that allows for the possibility of confirmation bias.