We will be using the BOGO air to fly from Minneapolis to London.  These flights typically leave in late afternoon/early evening and land the next morning.  Our cruise reservation shows a two day deviation.  The cruise departs on 10/10.  The NCL reservationist says our flight will leave Minneapolis on the 8th, and arrive in London on the 9th.  Is this correct?  I thought it meant that we would spend 2 nights in London.  We’d like to spend 2 nights in England.