Noticed that GB travelled to the US yesterday in a BA767 (and had to get very wet walking down the steps at Andrews, bless 'im)
For TB it was always a 777, for his trips to buddy-up with GWB.
Maybe it was out of operational necessity, or is this just another way that he's trying to tell us he's "different" (less extravagant and image-conscious) compared to his predecessor?
Let's hope so.