Aerlingus (EI)
Iberia (IB)
Air France (AF)
Lufthansa (LH)
Air One (AP)
Northwest (NW)
Swiss (LX)
Virgin Atlantic (VS)
all operate A330/340's on flights to and from Boston.
Of all the TransAtlantic carriers only British Airways (BA)
and
American Airlines (AA) do not operate an
Airbus A330/340 to and from Boston.