all types
heya teen,
yes with virgin atlantic they are trained on all 3. We have an exchange program here that allows us from virginblue to go and work for them for a year. The 747 is a stand alone type in their fleet, the A340-300/600 training is very similar, you may train on the 300 and then do a conversion for the 600 outlining the main differences between the types. but in short, yep you get to work on all 3.