A British Airways Boeing 747 jetliner lands at London's Heathrow Airport on Monday, Jan. 10, 2011. (AP Photo/Lefteris Pitarakis)

Photo by: Lefteris Pitarakis

A British Airways Boeing 747 jetliner lands at London's Heathrow Airport on Monday, Jan. 10, 2011. (AP Photo/Lefteris Pitarakis)