Abstract: This method of filtering traffic information in an airport domain is implemented by an electronic device and comprises acquisition of runway information; acquisition of traffic information; and filtering the acquired traffic information, wherein the filtering comprises identifying each traffic element positioned within a runway vicinity. The filtering comprises, for each runway, determination of a reference frame change operation from a current reference frame to a new reference frame in which the respective runway is oriented vertically or horizontally; calculating the runway vicinity in the new reference frame via the reference frame change operation; calculating each traffic element position in the new reference frame via the reference frame change operation; and comparison, in the new reference frame, of each traffic element position, with the runway vicinity.