Brussels, 09/02/2010 (Agence Europe) - According to an internal survey carried out by the European Commission on the basis of requests for information received by Europe Direct (EU information centres) over the past year, flight cancellations and delays are the main concerns of air passengers. Since the Europe Direct portal opened in November 2008 at DG Transport at the request of outgoing Transport Commissioner Antonio Tajani, the number of requests referring to air passengers' rights has...