Teterboro to Farnborough, Luton, or Biggin Hill is the canonical transatlantic private sector. Heavy-class airframes (Falcon 900LX, Challenger 650) operate the route non-stop eastbound in six-and-a-half to seven hours with routine winds; a Gulfstream G650ER or Global 7500 holds approximately one hour of block-time reserve on the westbound in typical jetstream conditions. For schedule reliability on a same-day eastbound, clients should aim for a crew pickup no later than 22:00 local at Teterboro, landing into London for a 10:00 local arrival. The US federal excise tax applies on domestic positioning legs only, not on the Atlantic crossing itself. Customs and Border Protection (CBP) clearance is handled in-FBO at both ends for all properly documented passengers, typically compressing arrival formalities to under ten minutes.