Brussels, 20/06/2014 (Agence Europe) - Europe seems to have lost the battle with the Gulf when it comes to air connectivity. The three busiest hubs offering international connections with other regions of the world are now Dubai, Abu Dhabi and Doha. Ten years ago, the airports of London Heathrow, Frankfurt and Paris Charles de Gaulle dominated this sector, far outstripping the Gulf states. However, since 2004, the European hubs have lost 10% of their market share for indirect connections...