Air France has cancelled 3 Paris-LA flights due to terror threats. Developing…
UPDATE: Fox and CNN are now increasing the number of flights to 6, although some of those flights could be the return flight of the first three. All 6 flights are on the Paris-LA route.
UPDATE: French network TF1 has more details (in French). The cancelled flights are Air France flights 68,69,70,71 between Paris and LAX then back, and another Air France flight between LAX, Cleveland, and Paris.