In March 1991, PA sold off its valuable Heathrow operation for $290 million to United. Pan Am was just left with Gatwick flights to New York JFK and Miami. This is also how the map looked just before Pan Am cut off it's other arm - selling off its entire remaining European operation to Delta The demand for European flights fell dramatically the Gulf War. Also going were 2 747s and 351 airmen. Domestically, PA had shed much of its domestic routes as well. Ironically, the domestic schedule was paired back to 1980 levels.