Finnair (AY, Helsinki Vantaa) will join the joint venture of International Airlines Group subsidiaries British Airways (BA, London Heathrow) and Iberia (IB, Madrid Barajas) with American Airlines (AA, Dallas/Fort Worth) later this year. The carriers have agreed to share revenues and costs of Finnair's daily A330-300 service between Helsinki and New York JFK. Summer only seasonal services from Chicago O'Hare to Helsinki by American and from Helsinki to Toronto Pearson by Finnair will not be included in the joint venture.