For its size, Gatwick Airport handles flights to more destinations than any other UK airport with over 45.6 million passengers in 2017 travelling via this airport. With the world’s busiest single runway, Gatwick Airport broke the record that year by achieving an incredible 950 flights taking off in a day! Ahead in terms of development and technology, Gatwick airport was the world’s first airport to have a direct train link and railway station. In 2013, Gatwick was looking for an innovative, multilingual and advanced Text to Speech solution for their Public Address System.