Several of the largest airlines in the world have teamed up to combine routes, creating the world's largest trans-Atlantic flight network. Alitalia signed an agreement to join Air France, Delta and KLM and share revenue and costs. The new combination will operate 26% of all trans-Atlantic flights, with almost 55,000 seats on 250 flights. The total revenue from this trans-Atlantic capacity is estimated to be more than $10 billion.

Unlike some airline collaborations, this new alliance actually appears to help air passengers by allowing airlines to create new routes they normally may not have considered. The network also allows for seamless ticketing and baggage handling between the U.S. and European gateway airport. Examples of new routes include Delta non-stop flights from Atlanta to London Heathrow and Portland to Amsterdam.

The hub cities for the network are Amsterdam, Atlanta, Detroit, Minneapolis, New York JFK and Paris CDG. Part of the joint venture will include codeshare flights (when allowed). The trans-Atlantic alliance is separate from the already existing Skyteam alliance.

[Image credit: AFP/Getty Images]

Filed under: Europe, North America, Airlines