Hi, I hope someone can help me as I'm a bit confused! I have booked return flights to Detroit from Heathrow on the Expedia website, and selected a direct flight with Virgin. On my confirmation email it says Virgin Atlantic, but the booking reference isn't recognised on the Virgin website. I tried it on the Delta website as it also says in the email "Virgin Atlantic 4017 operated by Delta airlines" and it recognised my reference and I could view the seating plan etc. So, I take it I'll be on a Delta plane and not a Virgin plane? Bit annoyed as I really don't like Delta but someone told me that's the only carrier who flies from the UK to Detroit? Can anyone help?