Join Date: Jun 2004
Location: Santa Monica, CA
Programs: AA EXP 1MM, UA Silver, HHDmd, MBvLTPLT, PCAmb/Dmd, HYT Dis
Posts: 1,578
Think I answered my own question (buried in the Iberia Spain site under baggage):
This allowance is applicable on all Iberia flights as well as those operated by Iberia Regional Air Nostrum. If you are travelling on a code share flight with a flight number that corresponds with either the IB-5000 or IB-7000 series, the regulations of the operating company concerning luggage allowance will apply.
Still trying to figure out if I will earn any mileage?