It seems like you are referring to the supersonic passenger aircraft called the "Concorde" and the "Falcon" in your question. However, I need to clarify that there is no specific aircraft known as the "Falcon" that can be compared directly to the Concorde in terms of speed.
The Concorde was a commercial supersonic jet that operated from 1976 to 2003. It was capable of reaching a maximum speed of approximately Mach 2.04, which is about 1,354 miles per hour (2,180 kilometers per hour). It was designed to fly at twice the speed of sound and significantly reduce travel time for long-haul flights.
On the other hand, "Falcon" is a term that is commonly associated with various aircraft models produced by Dassault Aviation, a French aircraft manufacturer. Some popular Falcon models include the Falcon 7X, Falcon 900, and Falcon 2000. However, these aircraft are not supersonic and operate at subsonic speeds.
Without a specific Falcon model to compare, it is not possible to provide a direct speed comparison between the Concorde and a Falcon aircraft. However, it is important to note that the Concorde was designed specifically for supersonic travel, while the Falcon series consists of business jets designed for efficient and comfortable subsonic travel.