Europe is now a big problem for America's major airlines (AAL)

Trans-Atlantic flying is one of the most lucrative and competitive segments of the airline market in the world.Connecting financial hubs and tourist destinations in Europe and the UShas been a veritable golden goose for America's major airlines.However, in recent months, travelacross the Atlantichas now become a significant liability for those airlines whohave made a living serving the market.On Thursday, American Airlines reported that year-over-year unit revenue for the trans-Atlantic market is down 11.2% during the third quarter of 2016 and 7.7% so far this year.In addition,the airline's passenger loads across the Atlantic fell 3.9% during its latest quarter of business.During the company's Q3 earnings call, American Airlines president Robert Isom indicated thatwhile some areas such as Latin America have shown solid improvement in terms of revenuethe trans-Atlantic market remains a "challenge" for the company.Unfortunately for American, flying to Europe is a major portion of its globalstrategy. During the third quarter of 2016, trans-Atlantic flights accounted for 45% of the airline's international business.Isom cited issues such as competition from low cost carriers, currency fluctuations brought on by Brexit, and a drop in demand following terrorist attacks as major drivers for American's struggles in the Atlantic market. As a result, the airline must contend with more available seats and lower fares which translates to decreased revenue.However, American is not alone. On Tuesday, United Airlines also reported significant headwinds in its trans-Atlantic business citing excess capacity and instability caused by Brexit.Overall, American actually had a pretty good quarter."We are producing near record profit despite a soft economic climate," CEO Doug Parker said on the call.The Ft. Worth-based airline reported $737 million in Q3 profit and managed to beat Wall Street expectations. American Airlines stock is down less than 2% in morning trading.SEE ALSO:Google Flights just got an update that can help you save money on your next tripJoin the conversation about this storyNOW WATCH: There is a secret US government airline that flies out of commercial airports
Click here to read full news..