(13 Jun 2016, 4:33 am)PO51WNF wrote Thanks for that. I'm a bit nervous as I've never flown on my own before

Just think of it as going on a train, just you get a better view. 

I have flown a lone before with BA using their skyflyer service to see my aunty in London. There is nothing scary about it unless you have a fear of flying. A fear of heights won't affect you at 35,000 feet