ba baltimore to london upgrade for AA member

American Airlines, British Airways and Iberia, members of the oneworld alliance, announced new customer benefits as a result of their trans-Atlantic joint business.

British Airways offer nonstop flights from Baltimore/Washington to london heathorow airport using boeing 777 200 plane with first class,club world business class and world traveller,flight number BA 229 BA 228,AAdvantage Members can Earn Miles and use miles to buy seat upgrade on BWI's BA Flights.

These new codeshare flights offer passengers in the United States, the United Kingdom, Spain, Mexico and many other European countries easier access to more choices and better connections to flights across the Atlantic.
Expanded codesharing markets:

London/Heathrow (LHR) to/from:

Atlanta (ATL), Georgia
Baltimore/Washington (BWI), Maryland
Boston (BOS), Massachusetts
Calgary (YYC), Alberta
Chicago/O'Hare, (ORD), Illinois
Denver (DEN), Colorado
Dallas/Fort Worth (DFW), Texas
Houston/George Bush (IAH), Texas
Las Vegas (LAS), Nevada
Los Angeles (LAX), California
Miami (MIA), Florida
New York/John F Kennedy (JFK), New York
Newark (EWR), New Jersey
Philadelphia (PHL), Pennsylvania
Phoenix (PHX), Arizona
San Diego (SAN), California
San Francisco (SFO), California
Seattle (SEA), Washington
Washington/Dulles (IAD), District of Columbia
Members of the three airlines' frequent flyer programmes - Iberia's Plus, American Airlines AAdvantage programme and British Airways Executive Club - can earn points or miles on the new codeshare flights, reciprocal airport lounge access and flight upgrade providing customers with the benefits of the enhanced relationship.

Additional customer benefits of the trans-Atlantic joint business routes include:

Coordinated schedules on joint business routes providing customers with more flight choices and more convenient times
Dedicated support teams for customers transferring at five of the airlines' hubs: New York JFK, London Heathrow, Madrid, Chicago and Miami
Online check-in and boarding pass printing with either the airline operating the flight, or on the website of the airline used to book the travel
Integrated online flight information on all three airlines' websites