I've recently booked a flight out to Orlando in 2011 which will be my first flight for 3 years, so I'm getting a little apprehensive. When we booked, we were told that Thomson should have got their new Dreamliners by then so we might be lucky and get the new plane. At first I was quite excited but then a little apprehensive. I now know delivery's been put back, but it did prompt me to think: how…