Hundreds of flights disrupted

A flight from Bangkok to London can now unravel because the problem is not Bangkok or London at all. It is the strip of air between them, where closures and military risk across the Gulf have broken one of aviation’s busiest bridges between Asia and Europe. (easa.europa.eu) The European Union Aviation Safety Agency said on April 9 that its active conflict-zone bulletin now runs through April 24, 2026, and covers the airspace of Bahrain, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, the United Arab Emirates, and part of Saudi Arabia. That is a huge share of the corridor airlines normally use to connect South Asia, Southeast Asia, and Europe. (easa.europa.eu) The trigger was the war that widened after U.S. and Israeli strikes inside Iran on February 28, followed by Iranian retaliation, according to that same safety bulletin. The agency warned that missiles, air-defense systems, interceptions, and simple misidentification now make the entire zone vulnerable at all altitudes. (easa.europa.eu) That matters because Gulf hubs work like giant sorting centers for long-haul travel. Reuters reported that about a third of Europe-Asia flights normally pass through Gulf hubs, so when Dubai, Doha, or Abu Dhabi lose airspace or schedule certainty, delays spread far beyond the Middle East. (straitstimes.com) Airlines are not just canceling flights for a day and moving on. British Airways said on April 9 that when service resumes it will cut Dubai, Doha, and Tel Aviv to one daily flight from July 1, reduce Riyadh from two daily flights to one from mid-May, and drop Jeddah entirely. (economictimes.indiatimes.com) British Airways is also moving aircraft away from the Gulf and into other markets, adding daily flights to Bengaluru and Nairobi and increasing capacity on Delhi and Hyderabad. That is what a map redraw looks like in practice: jets do not disappear, they get reassigned to routes with lower risk and steadier demand. (economictimes.indiatimes.com) Even a ceasefire has not fixed the system. Reuters reported on April 8 that airline executives still expected months of tight and expensive jet-fuel supply, because damage to refining capacity and disruption around the Strait of Hormuz do not reverse overnight. (money.usnews.com) That fuel shock changes schedules as much as the airspace closures do. Reuters said Delta Air Lines alone expects about $2 billion in extra fuel costs in the June quarter and roughly $4.30 a gallon for jet fuel, more than double last year’s price, which pushes carriers to cut flights, add fuel stops, and raise fares. (money.usnews.com) Passengers are feeling the knock-on effects in cash and time. Reuters reported in late March that more than 50,000 flights had already been canceled across the wider disruption, and stranded travelers described 10-day detours, failed rebookings, and replacement tickets costing thousands of pounds. (straitstimes.com) So the real story is not one bad airport or one airline meltdown. It is that the Asia-Europe network was built around fast, dense Gulf connections, and in April 2026 those connections are operating like a bridge with missing lanes, open in places, closed in others, and too fragile for tight itineraries. (easa.europa.eu)