Sat Sri Akaal. I would like to suggest something for the person who has this fear of flying. I too am a little nervous when i go on a plane or think of someone whom I know is going to go on a plane. I remember the part of ardaas, which goes something like this. "Waheguru naam jahaaj hai, charhey so uttarey paar. Jo shardha kar seywadey, gur paar utaaran haar." And that is all. Then I start meditating on Waheguru naam. This gives me the comfort that Waheguru is with me at all times and it will escort me to my destination. Hope this helps.