Almost 5 per cent of international flights to the Middle East have been cancelled this month due to the escalating Israel-Iran conflict, which has made the region more unstable after the US bombarded key Iranian nuclear sites and Tehran vowed to defend itself. According to data from aviation analytics company Cirium, 1,552 out of 32,583, or 4.76 per cent of scheduled flights to Dubai, Tel Aviv, Doha, and Abu Dhabi worldwide were cancelled this month. There were no cancellations of flights...