Following in the footsteps of SWISS and Lufthansa, KLM will introduce all-business class service from Amsterdam to Houston. The flights, to be operated by PrivatAir, will be operated using a Boeing Business Jet (BBJ), a modified version of a 737, with 44 lie-flat seats. Nice. The service will replace a three-times-weekly 767 flight between the two cities. PrivatAir has been operating successful all business class flights between Zurich and Newark as well as Newark and Dusseldorf.