Hello everyone!

In a couple of days I am flying from Athens, Greece to the U.S. My flight has three legs. The first, from Athens, is with Swiss to Zurich and the rest of the legs are with US Air, all the way to my final destination. I have *G with A3 and I was wondering what my luggage allowance will be. When I normally fly with US I can have 3 suitcases and my carry-on but it appears that Swiss is only letting me have 2 pieces of luggage. Seeing that the biggest part of the trip is operated by US Air will I be able to have 3-pieces?

The ticket is booked through US Air and I will be checking in through a Swiss Air counter in Athens.

Thanks for your help!