American Airlines will increase frequencies on its seasonal flights between Philadelphia and Dubrovnik during the 2020 summer season. The world's largest carrier is yet to schedule the additional flights, however, American's Vice President of Network and Schedule Planning, Vasu Raja, said services to Dubrovnik will be increased to daily. The airline is currently maintaining three weekly flights between the two cities with its Boeing 767-300ER aircraft, which will increase to four weekly in September. Services to Dubrovnik are also expected to operate longer during the summer season. The head of the Dubrovnik Tourist Board, Romana Vlašić, previously said, "This pilot project from American Airlines will grow over the coming years to include more American cities as well as new airlines. We have been working intensively on the US market for years and it seems that this work is starting to bear fruit".