Moderator, Iberia Airlines, Airport Lounges, and Ambassador, British Airways Executive Club
Join Date: Feb 2010
Programs: BA Lifetime Gold; Flying Blue Life Platinum; LH Sen.; Hilton Diamond; Kemal Kebabs Prized Customer
Posts: 63,804
They are running longhaul 767s down to MAD, however don't look at seatguru, it's totally misleading. thebasource.com is a far better guide and is kept very much up to date. HIDDY may be on your service however. Even more however: I think there is a good chance of a last minute substitution to another aircraft type, so I wouldn't overthink this issue.
At the moment there is no BIO lounge access or voucher, there is a lounge used by IB and AB, and available for a fee, I hope this will be opened to BA customers before too long. Or at least before I go down there on another BA freebie in May!