British Airways' all-premium carrier OpenSkies is to begin flights to a second US city, Washington DC, from Paris.
OpenSkies chief Dale Moss says the carrier is to begin operating flights to Washington Dulles on 3 May.
The airline, which uses a fleet of Boeing 757-200s configured in an all-business layout, currently serves only the Paris Orly-Newark route.
OpenSkies' expansion follows BA's decision to remain the sole shareholder of the operation, and invest in its development.