The Cessna Citiation X cruises at Mach .92. It carries passengers.Originally posted by Superbus:Hello Satan..nice to see you here!
To answer your question in detail...
Fastest Passenger Jet
Tupolev Tu-144
Top Speed - 2800 km/h or Mach 2
Fastest Passenger Jet In Commercial Service (Supersonic)
Aerospatiale/BAC Concordé
Top Speed - 2179 km/h or Mach 2
Fastest Passenger Jet In Commercial Service (Subsonic)
Boeing 747-400
Top Speed - 939 km/h or Mach 0.9
Hope that helps.
(Please correct where wrong)
Cheers and warm regards