Mach 0.84-0.87; Cruise speed: 950 km/h (513 knots, 590 mph )
very fast
There is no such thing as a jet train.
about 40mph
400
The company that makes the Falcon 7X business jet is the company known as Dassault Aviation, and the jet is their flagship offering of their business jet line.
9500 mph
366mph (516kph)
250 mile
252000 per hr
The range of a Falcon 7X with four passengers: 8,530 nautical miles
The Millenium Falcon can go 0.5 Past lightspeed. Quite fast actually.
The USCG Falcon is a Dassault Falcon 20G. The airframe was modified for search and rescue.